31550772

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 80640000

約数和(自身を除く): 49089228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 479, 499, 958, 998, 1437, 1497, 1916, 1996, 2874, 2994, 5269, 5489, 5748, 5988, 10538, 10978, 15807, 16467, 21076, 21956, 31614, 32934, 63228, 65868, 239021, 478042, 717063, 956084, 1434126, 2629231, 2868252, 5258462, 7887693, 10516924, 15775386, 31550772]

約数ペア:

[(1, 31550772), (2, 15775386), (3, 10516924), (4, 7887693), (6, 5258462), (11, 2868252), (12, 2629231), (22, 1434126), (33, 956084), (44, 717063), (66, 478042), (132, 239021), (479, 65868), (499, 63228), (958, 32934), (998, 31614), (1437, 21956), (1497, 21076), (1916, 16467), (1996, 15807), (2874, 10978), (2994, 10538), (5269, 5988), (5489, 5748)]