55407612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2179}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 140147840

約数和(自身を除く): 84740228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 2179, 4238, 4358, 6357, 6537, 8476, 8716, 12714, 13074, 25428, 26148, 28327, 56654, 84981, 113308, 169962, 339924, 355177, 710354, 1065531, 1420708, 2131062, 4262124, 4617301, 9234602, 13851903, 18469204, 27703806, 55407612]

約数ペア:

[(1, 55407612), (2, 27703806), (3, 18469204), (4, 13851903), (6, 9234602), (12, 4617301), (13, 4262124), (26, 2131062), (39, 1420708), (52, 1065531), (78, 710354), (156, 355177), (163, 339924), (326, 169962), (489, 113308), (652, 84981), (978, 56654), (1956, 28327), (2119, 26148), (2179, 25428), (4238, 13074), (4358, 12714), (6357, 8716), (6537, 8476)]