57183940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8963}}^1$

素因数の和:9012

約数の個数: 48

約数和(自身を含む): 135535680

約数和(自身を除く): 78351740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 8963, 17926, 35852, 44815, 89630, 98593, 179260, 197186, 259927, 394372, 492965, 519854, 985930, 1039708, 1299635, 1971860, 2599270, 2859197, 5198540, 5718394, 11436788, 14295985, 28591970, 57183940]

約数ペア:

[(1, 57183940), (2, 28591970), (4, 14295985), (5, 11436788), (10, 5718394), (11, 5198540), (20, 2859197), (22, 2599270), (29, 1971860), (44, 1299635), (55, 1039708), (58, 985930), (110, 519854), (116, 492965), (145, 394372), (220, 259927), (290, 197186), (319, 179260), (580, 98593), (638, 89630), (1276, 44815), (1595, 35852), (3190, 17926), (6380, 8963)]