51145996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 104563872

約数和(自身を除く): 53417876

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 101, 187, 202, 374, 404, 677, 748, 1111, 1354, 1717, 2222, 2708, 3434, 4444, 6868, 7447, 11509, 14894, 18887, 23018, 29788, 37774, 46036, 68377, 75548, 126599, 136754, 253198, 273508, 506396, 752147, 1162409, 1504294, 2324818, 3008588, 4649636, 12786499, 25572998, 51145996]

約数ペア:

[(1, 51145996), (2, 25572998), (4, 12786499), (11, 4649636), (17, 3008588), (22, 2324818), (34, 1504294), (44, 1162409), (68, 752147), (101, 506396), (187, 273508), (202, 253198), (374, 136754), (404, 126599), (677, 75548), (748, 68377), (1111, 46036), (1354, 37774), (1717, 29788), (2222, 23018), (2708, 18887), (3434, 14894), (4444, 11509), (6868, 7447)]