51460390

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{87221}}^1$

素因数の和:87287

約数の個数: 16

約数和(自身を含む): 94199760

約数和(自身を除く): 42739370

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 87221, 174442, 436105, 872210, 5146039, 10292078, 25730195, 51460390]

約数ペア:

[(1, 51460390), (2, 25730195), (5, 10292078), (10, 5146039), (59, 872210), (118, 436105), (295, 174442), (590, 87221)]