49192080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 183202560

約数和(自身を除く): 134010480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 89, 94, 98, 105, 112, 120, 140, 141, 147, 168, 178, 188, 196, 210, 235, 240, 245, 267, 280, 282, 294, 329, 336, 356, 376, 392, 420, 445, 470, 490, 534, 560, 564, 588, 623, 658, 705, 712, 735, 752, 784, 840, 890, 940, 980, 987, 1068, 1128, 1176, 1246, 1316, 1335, 1410, 1424, 1470, 1645, 1680, 1780, 1869, 1880, 1960, 1974, 2136, 2256, 2303, 2352, 2492, 2632, 2670, 2820, 2940, 3115, 3290, 3560, 3738, 3760, 3920, 3948, 4183, 4272, 4361, 4606, 4935, 4984, 5264, 5340, 5640, 5880, 6230, 6580, 6909, 7120, 7476, 7896, 8366, 8722, 9212, 9345, 9870, 9968, 10680, 11280, 11515, 11760, 12460, 12549, 13083, 13160, 13818, 14952, 15792, 16732, 17444, 18424, 18690, 19740, 20915, 21360, 21805, 23030, 24920, 25098, 26166, 26320, 27636, 29281, 29904, 33464, 34545, 34888, 36848, 37380, 39480, 41830, 43610, 46060, 49840, 50196, 52332, 55272, 58562, 62745, 65415, 66928, 69090, 69776, 74760, 78960, 83660, 87220, 87843, 92120, 100392, 104664, 110544, 117124, 125490, 130830, 138180, 146405, 149520, 167320, 174440, 175686, 184240, 200784, 204967, 209328, 234248, 250980, 261660, 276360, 292810, 334640, 348880, 351372, 409934, 439215, 468496, 501960, 523320, 552720, 585620, 614901, 702744, 819868, 878430, 1003920, 1024835, 1046640, 1171240, 1229802, 1405488, 1639736, 1756860, 2049670, 2342480, 2459604, 3074505, 3279472, 3513720, 4099340, 4919208, 6149010, 7027440, 8198680, 9838416, 12298020, 16397360, 24596040, 49192080]

約数ペア:

[(1, 49192080), (2, 24596040), (3, 16397360), (4, 12298020), (5, 9838416), (6, 8198680), (7, 7027440), (8, 6149010), (10, 4919208), (12, 4099340), (14, 3513720), (15, 3279472), (16, 3074505), (20, 2459604), (21, 2342480), (24, 2049670), (28, 1756860), (30, 1639736), (35, 1405488), (40, 1229802), (42, 1171240), (47, 1046640), (48, 1024835), (49, 1003920), (56, 878430), (60, 819868), (70, 702744), (80, 614901), (84, 585620), (89, 552720), (94, 523320), (98, 501960), (105, 468496), (112, 439215), (120, 409934), (140, 351372), (141, 348880), (147, 334640), (168, 292810), (178, 276360), (188, 261660), (196, 250980), (210, 234248), (235, 209328), (240, 204967), (245, 200784), (267, 184240), (280, 175686), (282, 174440), (294, 167320), (329, 149520), (336, 146405), (356, 138180), (376, 130830), (392, 125490), (420, 117124), (445, 110544), (470, 104664), (490, 100392), (534, 92120), (560, 87843), (564, 87220), (588, 83660), (623, 78960), (658, 74760), (705, 69776), (712, 69090), (735, 66928), (752, 65415), (784, 62745), (840, 58562), (890, 55272), (940, 52332), (980, 50196), (987, 49840), (1068, 46060), (1128, 43610), (1176, 41830), (1246, 39480), (1316, 37380), (1335, 36848), (1410, 34888), (1424, 34545), (1470, 33464), (1645, 29904), (1680, 29281), (1780, 27636), (1869, 26320), (1880, 26166), (1960, 25098), (1974, 24920), (2136, 23030), (2256, 21805), (2303, 21360), (2352, 20915), (2492, 19740), (2632, 18690), (2670, 18424), (2820, 17444), (2940, 16732), (3115, 15792), (3290, 14952), (3560, 13818), (3738, 13160), (3760, 13083), (3920, 12549), (3948, 12460), (4183, 11760), (4272, 11515), (4361, 11280), (4606, 10680), (4935, 9968), (4984, 9870), (5264, 9345), (5340, 9212), (5640, 8722), (5880, 8366), (6230, 7896), (6580, 7476), (6909, 7120)]