59785220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 137543616

約数和(自身を除く): 77758396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 331, 662, 821, 1324, 1642, 1655, 3284, 3310, 3641, 4105, 6620, 7282, 8210, 9031, 14564, 16420, 18062, 18205, 36124, 36410, 45155, 72820, 90310, 180620, 271751, 543502, 1087004, 1358755, 2717510, 2989261, 5435020, 5978522, 11957044, 14946305, 29892610, 59785220]

約数ペア:

[(1, 59785220), (2, 29892610), (4, 14946305), (5, 11957044), (10, 5978522), (11, 5435020), (20, 2989261), (22, 2717510), (44, 1358755), (55, 1087004), (110, 543502), (220, 271751), (331, 180620), (662, 90310), (821, 72820), (1324, 45155), (1642, 36410), (1655, 36124), (3284, 18205), (3310, 18062), (3641, 16420), (4105, 14564), (6620, 9031), (7282, 8210)]