49851580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 117210240

約数和(自身を除く): 67358660

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 37, 46, 58, 74, 92, 101, 115, 116, 145, 148, 185, 202, 230, 290, 370, 404, 460, 505, 580, 667, 740, 851, 1010, 1073, 1334, 1702, 2020, 2146, 2323, 2668, 2929, 3335, 3404, 3737, 4255, 4292, 4646, 5365, 5858, 6670, 7474, 8510, 9292, 10730, 11615, 11716, 13340, 14645, 14948, 17020, 18685, 21460, 23230, 24679, 29290, 37370, 46460, 49358, 58580, 67367, 74740, 85951, 98716, 108373, 123395, 134734, 171902, 216746, 246790, 269468, 336835, 343804, 429755, 433492, 493580, 541865, 673670, 859510, 1083730, 1347340, 1719020, 2167460, 2492579, 4985158, 9970316, 12462895, 24925790, 49851580]

約数ペア:

[(1, 49851580), (2, 24925790), (4, 12462895), (5, 9970316), (10, 4985158), (20, 2492579), (23, 2167460), (29, 1719020), (37, 1347340), (46, 1083730), (58, 859510), (74, 673670), (92, 541865), (101, 493580), (115, 433492), (116, 429755), (145, 343804), (148, 336835), (185, 269468), (202, 246790), (230, 216746), (290, 171902), (370, 134734), (404, 123395), (460, 108373), (505, 98716), (580, 85951), (667, 74740), (740, 67367), (851, 58580), (1010, 49358), (1073, 46460), (1334, 37370), (1702, 29290), (2020, 24679), (2146, 23230), (2323, 21460), (2668, 18685), (2929, 17020), (3335, 14948), (3404, 14645), (3737, 13340), (4255, 11716), (4292, 11615), (4646, 10730), (5365, 9292), (5858, 8510), (6670, 7474)]