51009510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21523}}^1$

素因数の和:21612

約数の個数: 32

約数和(自身を含む): 123978240

約数和(自身を除く): 72968730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 21523, 43046, 64569, 107615, 129138, 215230, 322845, 645690, 1700317, 3400634, 5100951, 8501585, 10201902, 17003170, 25504755, 51009510]

約数ペア:

[(1, 51009510), (2, 25504755), (3, 17003170), (5, 10201902), (6, 8501585), (10, 5100951), (15, 3400634), (30, 1700317), (79, 645690), (158, 322845), (237, 215230), (395, 129138), (474, 107615), (790, 64569), (1185, 43046), (2370, 21523)]