55331770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25037}}^1$

素因数の和:25074

約数の個数: 32

約数和(自身を含む): 113572368

約数和(自身を除く): 58240598

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 25037, 50074, 125185, 250370, 325481, 425629, 650962, 851258, 1627405, 2128145, 3254810, 4256290, 5533177, 11066354, 27665885, 55331770]

約数ペア:

[(1, 55331770), (2, 27665885), (5, 11066354), (10, 5533177), (13, 4256290), (17, 3254810), (26, 2128145), (34, 1627405), (65, 851258), (85, 650962), (130, 425629), (170, 325481), (221, 250370), (442, 125185), (1105, 50074), (2210, 25037)]