55789636

素因数分解:

$2^2\times 7^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 60

約数和(自身を含む): 117720428

約数和(自身を除く): 61930792

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 157, 196, 259, 314, 343, 518, 628, 686, 1036, 1099, 1372, 1813, 2198, 2401, 3626, 4396, 4802, 5809, 7252, 7693, 9604, 11618, 12691, 15386, 23236, 25382, 30772, 40663, 50764, 53851, 81326, 88837, 107702, 162652, 177674, 215404, 284641, 355348, 376957, 569282, 753914, 1138564, 1507828, 1992487, 3984974, 7969948, 13947409, 27894818, 55789636]

約数ペア:

[(1, 55789636), (2, 27894818), (4, 13947409), (7, 7969948), (14, 3984974), (28, 1992487), (37, 1507828), (49, 1138564), (74, 753914), (98, 569282), (148, 376957), (157, 355348), (196, 284641), (259, 215404), (314, 177674), (343, 162652), (518, 107702), (628, 88837), (686, 81326), (1036, 53851), (1099, 50764), (1372, 40663), (1813, 30772), (2198, 25382), (2401, 23236), (3626, 15386), (4396, 12691), (4802, 11618), (5809, 9604), (7252, 7693)]