51631090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32069}}^1$

素因数の和:32106

約数の個数: 32

約数和(自身を含む): 110833920

約数和(自身を除く): 59202830

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 32069, 64138, 160345, 224483, 320690, 448966, 737587, 1122415, 1475174, 2244830, 3687935, 5163109, 7375870, 10326218, 25815545, 51631090]

約数ペア:

[(1, 51631090), (2, 25815545), (5, 10326218), (7, 7375870), (10, 5163109), (14, 3687935), (23, 2244830), (35, 1475174), (46, 1122415), (70, 737587), (115, 448966), (161, 320690), (230, 224483), (322, 160345), (805, 64138), (1610, 32069)]