51853110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42157}}^1$

素因数の和:42208

約数の個数: 32

約数和(自身を含む): 127485792

約数和(自身を除く): 75632682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 42157, 84314, 126471, 210785, 252942, 421570, 632355, 1264710, 1728437, 3456874, 5185311, 8642185, 10370622, 17284370, 25926555, 51853110]

約数ペア:

[(1, 51853110), (2, 25926555), (3, 17284370), (5, 10370622), (6, 8642185), (10, 5185311), (15, 3456874), (30, 1728437), (41, 1264710), (82, 632355), (123, 421570), (205, 252942), (246, 210785), (410, 126471), (615, 84314), (1230, 42157)]