50135140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20717}}^1$

素因数の和:20748

約数の個数: 36

約数和(自身を含む): 115730748

約数和(自身を除く): 65595608

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 20717, 41434, 82868, 103585, 207170, 227887, 414340, 455774, 911548, 1139435, 2278870, 2506757, 4557740, 5013514, 10027028, 12533785, 25067570, 50135140]

約数ペア:

[(1, 50135140), (2, 25067570), (4, 12533785), (5, 10027028), (10, 5013514), (11, 4557740), (20, 2506757), (22, 2278870), (44, 1139435), (55, 911548), (110, 455774), (121, 414340), (220, 227887), (242, 207170), (484, 103585), (605, 82868), (1210, 41434), (2420, 20717)]