49557430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10303}}^1$

素因数の和:10360

約数の個数: 32

約数和(自身を含む): 98671104

約数和(自身を除く): 49113674

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 10303, 20606, 51515, 103030, 133939, 267878, 381211, 669695, 762422, 1339390, 1906055, 3812110, 4955743, 9911486, 24778715, 49557430]

約数ペア:

[(1, 49557430), (2, 24778715), (5, 9911486), (10, 4955743), (13, 3812110), (26, 1906055), (37, 1339390), (65, 762422), (74, 669695), (130, 381211), (185, 267878), (370, 133939), (481, 103030), (962, 51515), (2405, 20606), (4810, 10303)]