55447846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 90668160

約数和(自身を除く): 35220314

約数列:

[1, 2, 17, 34, 59, 118, 131, 211, 262, 422, 1003, 2006, 2227, 3587, 4454, 7174, 7729, 12449, 15458, 24898, 27641, 55282, 131393, 211633, 262786, 423266, 469897, 939794, 1630819, 3261638, 27723923, 55447846]

約数ペア:

[(1, 55447846), (2, 27723923), (17, 3261638), (34, 1630819), (59, 939794), (118, 469897), (131, 423266), (211, 262786), (262, 211633), (422, 131393), (1003, 55282), (2006, 27641), (2227, 24898), (3587, 15458), (4454, 12449), (7174, 7729)]