49854420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 196627200

約数和(自身を除く): 146772780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 109, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 218, 220, 231, 242, 252, 270, 297, 308, 315, 327, 330, 363, 378, 385, 396, 420, 436, 462, 484, 495, 540, 545, 594, 605, 630, 654, 660, 693, 726, 756, 763, 770, 847, 924, 945, 981, 990, 1089, 1090, 1155, 1188, 1199, 1210, 1260, 1308, 1386, 1452, 1485, 1526, 1540, 1635, 1694, 1815, 1890, 1962, 1980, 2079, 2178, 2180, 2289, 2310, 2398, 2420, 2541, 2772, 2943, 2970, 3052, 3267, 3270, 3388, 3465, 3597, 3630, 3780, 3815, 3924, 4158, 4235, 4356, 4578, 4620, 4796, 4905, 5082, 5445, 5886, 5940, 5995, 6534, 6540, 6867, 6930, 7194, 7260, 7623, 7630, 8316, 8393, 8470, 9156, 9810, 10164, 10395, 10791, 10890, 11445, 11772, 11990, 12705, 13068, 13189, 13734, 13860, 14388, 14715, 15246, 15260, 16335, 16786, 16940, 17985, 19620, 20601, 20790, 21582, 21780, 22869, 22890, 23980, 25179, 25410, 26378, 27468, 29430, 30492, 32373, 32670, 33572, 34335, 35970, 38115, 39567, 41202, 41580, 41965, 43164, 45738, 45780, 50358, 50820, 52756, 53955, 58860, 64746, 65340, 65945, 68670, 71940, 75537, 76230, 79134, 82404, 83930, 91476, 92323, 100716, 103005, 107910, 114345, 118701, 125895, 129492, 131890, 137340, 151074, 152460, 158268, 161865, 167860, 184646, 197835, 206010, 215820, 226611, 228690, 237402, 251790, 263780, 276969, 302148, 323730, 356103, 369292, 377685, 395670, 412020, 453222, 457380, 461615, 474804, 503580, 553938, 593505, 647460, 712206, 755370, 791340, 830907, 906444, 923230, 1107876, 1133055, 1187010, 1384845, 1424412, 1510740, 1661814, 1780515, 1846460, 2266110, 2374020, 2492721, 2769690, 3323628, 3561030, 4154535, 4532220, 4985442, 5539380, 7122060, 8309070, 9970884, 12463605, 16618140, 24927210, 49854420]

約数ペア:

[(1, 49854420), (2, 24927210), (3, 16618140), (4, 12463605), (5, 9970884), (6, 8309070), (7, 7122060), (9, 5539380), (10, 4985442), (11, 4532220), (12, 4154535), (14, 3561030), (15, 3323628), (18, 2769690), (20, 2492721), (21, 2374020), (22, 2266110), (27, 1846460), (28, 1780515), (30, 1661814), (33, 1510740), (35, 1424412), (36, 1384845), (42, 1187010), (44, 1133055), (45, 1107876), (54, 923230), (55, 906444), (60, 830907), (63, 791340), (66, 755370), (70, 712206), (77, 647460), (84, 593505), (90, 553938), (99, 503580), (105, 474804), (108, 461615), (109, 457380), (110, 453222), (121, 412020), (126, 395670), (132, 377685), (135, 369292), (140, 356103), (154, 323730), (165, 302148), (180, 276969), (189, 263780), (198, 251790), (210, 237402), (218, 228690), (220, 226611), (231, 215820), (242, 206010), (252, 197835), (270, 184646), (297, 167860), (308, 161865), (315, 158268), (327, 152460), (330, 151074), (363, 137340), (378, 131890), (385, 129492), (396, 125895), (420, 118701), (436, 114345), (462, 107910), (484, 103005), (495, 100716), (540, 92323), (545, 91476), (594, 83930), (605, 82404), (630, 79134), (654, 76230), (660, 75537), (693, 71940), (726, 68670), (756, 65945), (763, 65340), (770, 64746), (847, 58860), (924, 53955), (945, 52756), (981, 50820), (990, 50358), (1089, 45780), (1090, 45738), (1155, 43164), (1188, 41965), (1199, 41580), (1210, 41202), (1260, 39567), (1308, 38115), (1386, 35970), (1452, 34335), (1485, 33572), (1526, 32670), (1540, 32373), (1635, 30492), (1694, 29430), (1815, 27468), (1890, 26378), (1962, 25410), (1980, 25179), (2079, 23980), (2178, 22890), (2180, 22869), (2289, 21780), (2310, 21582), (2398, 20790), (2420, 20601), (2541, 19620), (2772, 17985), (2943, 16940), (2970, 16786), (3052, 16335), (3267, 15260), (3270, 15246), (3388, 14715), (3465, 14388), (3597, 13860), (3630, 13734), (3780, 13189), (3815, 13068), (3924, 12705), (4158, 11990), (4235, 11772), (4356, 11445), (4578, 10890), (4620, 10791), (4796, 10395), (4905, 10164), (5082, 9810), (5445, 9156), (5886, 8470), (5940, 8393), (5995, 8316), (6534, 7630), (6540, 7623), (6867, 7260), (6930, 7194)]