49752625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 70840224

約数和(自身を除く): 21087599

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 1105, 1625, 1801, 2125, 5525, 9005, 23413, 27625, 30617, 45025, 117065, 153085, 225125, 398021, 585325, 765425, 1990105, 2926625, 3827125, 9950525, 49752625]

約数ペア:

[(1, 49752625), (5, 9950525), (13, 3827125), (17, 2926625), (25, 1990105), (65, 765425), (85, 585325), (125, 398021), (221, 225125), (325, 153085), (425, 117065), (1105, 45025), (1625, 30617), (1801, 27625), (2125, 23413), (5525, 9005)]