47621990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4637}}^1$

素因数の和:4736

約数の個数: 32

約数和(自身を含む): 93502080

約数和(自身を除く): 45880090

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 4637, 5135, 9274, 10270, 23185, 46370, 60281, 120562, 301405, 366323, 602810, 732646, 1831615, 3663230, 4762199, 9524398, 23810995, 47621990]

約数ペア:

[(1, 47621990), (2, 23810995), (5, 9524398), (10, 4762199), (13, 3663230), (26, 1831615), (65, 732646), (79, 602810), (130, 366323), (158, 301405), (395, 120562), (790, 60281), (1027, 46370), (2054, 23185), (4637, 10270), (5135, 9274)]