56680884

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{13457}}^1$

素因数の和:13486

約数の個数: 60

約数和(自身を含む): 159584964

約数和(自身を除く): 102904080

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 13457, 26914, 40371, 53828, 80742, 121113, 161484, 174941, 242226, 349882, 363339, 484452, 524823, 699764, 726678, 1049646, 1090017, 1453356, 1574469, 2099292, 2180034, 3148938, 4360068, 4723407, 6297876, 9446814, 14170221, 18893628, 28340442, 56680884]

約数ペア:

[(1, 56680884), (2, 28340442), (3, 18893628), (4, 14170221), (6, 9446814), (9, 6297876), (12, 4723407), (13, 4360068), (18, 3148938), (26, 2180034), (27, 2099292), (36, 1574469), (39, 1453356), (52, 1090017), (54, 1049646), (78, 726678), (81, 699764), (108, 524823), (117, 484452), (156, 363339), (162, 349882), (234, 242226), (324, 174941), (351, 161484), (468, 121113), (702, 80742), (1053, 53828), (1404, 40371), (2106, 26914), (4212, 13457)]