55081684

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 118384000

約数和(自身を除く): 63302316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 2113, 3724, 4226, 6517, 8452, 13034, 14791, 26068, 29582, 40147, 59164, 80294, 103537, 160588, 207074, 281029, 414148, 562058, 724759, 1124116, 1449518, 1967203, 2899036, 3934406, 7868812, 13770421, 27540842, 55081684]

約数ペア:

[(1, 55081684), (2, 27540842), (4, 13770421), (7, 7868812), (14, 3934406), (19, 2899036), (28, 1967203), (38, 1449518), (49, 1124116), (76, 724759), (98, 562058), (133, 414148), (196, 281029), (266, 207074), (343, 160588), (532, 103537), (686, 80294), (931, 59164), (1372, 40147), (1862, 29582), (2113, 26068), (3724, 14791), (4226, 13034), (6517, 8452)]