55144450

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{8419}}^1$

素因数の和:8562

約数の個数: 24

約数和(自身を含む): 103363920

約数和(自身を除く): 48219470

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 8419, 16838, 42095, 84190, 210475, 420950, 1102889, 2205778, 5514445, 11028890, 27572225, 55144450]

約数ペア:

[(1, 55144450), (2, 27572225), (5, 11028890), (10, 5514445), (25, 2205778), (50, 1102889), (131, 420950), (262, 210475), (655, 84190), (1310, 42095), (3275, 16838), (6550, 8419)]