53229830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{997}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 101316960

約数和(自身を除く): 48087130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281, 562, 997, 1405, 1994, 2810, 4985, 5339, 9970, 10678, 18943, 26695, 37886, 53390, 94715, 189430, 280157, 560314, 1400785, 2801570, 5322983, 10645966, 26614915, 53229830]

約数ペア:

[(1, 53229830), (2, 26614915), (5, 10645966), (10, 5322983), (19, 2801570), (38, 1400785), (95, 560314), (190, 280157), (281, 189430), (562, 94715), (997, 53390), (1405, 37886), (1994, 26695), (2810, 18943), (4985, 10678), (5339, 9970)]