45947980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 105275520

約数和(自身を除く): 59327540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 2237, 4108, 4474, 5135, 8948, 10270, 11185, 20540, 22370, 29081, 44740, 58162, 116324, 145405, 176723, 290810, 353446, 581620, 706892, 883615, 1767230, 2297399, 3534460, 4594798, 9189596, 11486995, 22973990, 45947980]

約数ペア:

[(1, 45947980), (2, 22973990), (4, 11486995), (5, 9189596), (10, 4594798), (13, 3534460), (20, 2297399), (26, 1767230), (52, 883615), (65, 706892), (79, 581620), (130, 353446), (158, 290810), (260, 176723), (316, 145405), (395, 116324), (790, 58162), (1027, 44740), (1580, 29081), (2054, 22370), (2237, 20540), (4108, 11185), (4474, 10270), (5135, 8948)]