42958550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{12101}}^1$

素因数の和:12184

約数の個数: 24

約数和(自身を含む): 81034992

約数和(自身を除く): 38076442

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 12101, 24202, 60505, 121010, 302525, 605050, 859171, 1718342, 4295855, 8591710, 21479275, 42958550]

約数ペア:

[(1, 42958550), (2, 21479275), (5, 8591710), (10, 4295855), (25, 1718342), (50, 859171), (71, 605050), (142, 302525), (355, 121010), (710, 60505), (1775, 24202), (3550, 12101)]