52121780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{44171}}^1$

素因数の和:44239

約数の個数: 24

約数和(自身を含む): 111313440

約数和(自身を除く): 59191660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 44171, 88342, 176684, 220855, 441710, 883420, 2606089, 5212178, 10424356, 13030445, 26060890, 52121780]

約数ペア:

[(1, 52121780), (2, 26060890), (4, 13030445), (5, 10424356), (10, 5212178), (20, 2606089), (59, 883420), (118, 441710), (236, 220855), (295, 176684), (590, 88342), (1180, 44171)]