50791020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 173408256

約数和(自身を除く): 122617236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 47, 60, 62, 70, 83, 84, 93, 94, 105, 124, 140, 141, 155, 166, 186, 188, 210, 217, 235, 249, 282, 310, 329, 332, 372, 415, 420, 434, 465, 470, 498, 564, 581, 620, 651, 658, 705, 830, 868, 930, 940, 987, 996, 1085, 1162, 1245, 1302, 1316, 1410, 1457, 1645, 1660, 1743, 1860, 1974, 2170, 2324, 2490, 2573, 2604, 2820, 2905, 2914, 3255, 3290, 3486, 3901, 3948, 4340, 4371, 4935, 4980, 5146, 5810, 5828, 6510, 6580, 6972, 7285, 7719, 7802, 8715, 8742, 9870, 10199, 10292, 11620, 11703, 12865, 13020, 14570, 15438, 15604, 17430, 17484, 18011, 19505, 19740, 20398, 21855, 23406, 25730, 27307, 29140, 30597, 30876, 34860, 36022, 38595, 39010, 40796, 43710, 46812, 50995, 51460, 54033, 54614, 58515, 61194, 72044, 77190, 78020, 81921, 87420, 90055, 101990, 108066, 109228, 117030, 120931, 122388, 136535, 152985, 154380, 163842, 180110, 203980, 216132, 234060, 241862, 270165, 273070, 305970, 327684, 360220, 362793, 409605, 483724, 540330, 546140, 604655, 611940, 725586, 819210, 846517, 1080660, 1209310, 1451172, 1638420, 1693034, 1813965, 2418620, 2539551, 3386068, 3627930, 4232585, 5079102, 7255860, 8465170, 10158204, 12697755, 16930340, 25395510, 50791020]

約数ペア:

[(1, 50791020), (2, 25395510), (3, 16930340), (4, 12697755), (5, 10158204), (6, 8465170), (7, 7255860), (10, 5079102), (12, 4232585), (14, 3627930), (15, 3386068), (20, 2539551), (21, 2418620), (28, 1813965), (30, 1693034), (31, 1638420), (35, 1451172), (42, 1209310), (47, 1080660), (60, 846517), (62, 819210), (70, 725586), (83, 611940), (84, 604655), (93, 546140), (94, 540330), (105, 483724), (124, 409605), (140, 362793), (141, 360220), (155, 327684), (166, 305970), (186, 273070), (188, 270165), (210, 241862), (217, 234060), (235, 216132), (249, 203980), (282, 180110), (310, 163842), (329, 154380), (332, 152985), (372, 136535), (415, 122388), (420, 120931), (434, 117030), (465, 109228), (470, 108066), (498, 101990), (564, 90055), (581, 87420), (620, 81921), (651, 78020), (658, 77190), (705, 72044), (830, 61194), (868, 58515), (930, 54614), (940, 54033), (987, 51460), (996, 50995), (1085, 46812), (1162, 43710), (1245, 40796), (1302, 39010), (1316, 38595), (1410, 36022), (1457, 34860), (1645, 30876), (1660, 30597), (1743, 29140), (1860, 27307), (1974, 25730), (2170, 23406), (2324, 21855), (2490, 20398), (2573, 19740), (2604, 19505), (2820, 18011), (2905, 17484), (2914, 17430), (3255, 15604), (3290, 15438), (3486, 14570), (3901, 13020), (3948, 12865), (4340, 11703), (4371, 11620), (4935, 10292), (4980, 10199), (5146, 9870), (5810, 8742), (5828, 8715), (6510, 7802), (6580, 7719), (6972, 7285)]