50971580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{523}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 117258624

約数和(自身を除く): 66287044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 443, 523, 886, 1046, 1772, 2092, 2215, 2615, 4430, 4873, 5230, 5753, 8860, 9746, 10460, 11506, 19492, 23012, 24365, 28765, 48730, 57530, 97460, 115060, 231689, 463378, 926756, 1158445, 2316890, 2548579, 4633780, 5097158, 10194316, 12742895, 25485790, 50971580]

約数ペア:

[(1, 50971580), (2, 25485790), (4, 12742895), (5, 10194316), (10, 5097158), (11, 4633780), (20, 2548579), (22, 2316890), (44, 1158445), (55, 926756), (110, 463378), (220, 231689), (443, 115060), (523, 97460), (886, 57530), (1046, 48730), (1772, 28765), (2092, 24365), (2215, 23012), (2615, 19492), (4430, 11506), (4873, 10460), (5230, 9746), (5753, 8860)]