55745448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12421}}^1$

素因数の和:12458

約数の個数: 64

約数和(自身を含む): 160989120

約数和(自身を除く): 105243672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 12421, 24842, 37263, 49684, 74526, 99368, 136631, 149052, 211157, 273262, 298104, 409893, 422314, 546524, 633471, 819786, 844628, 1093048, 1266942, 1639572, 1689256, 2322727, 2533884, 3279144, 4645454, 5067768, 6968181, 9290908, 13936362, 18581816, 27872724, 55745448]

約数ペア:

[(1, 55745448), (2, 27872724), (3, 18581816), (4, 13936362), (6, 9290908), (8, 6968181), (11, 5067768), (12, 4645454), (17, 3279144), (22, 2533884), (24, 2322727), (33, 1689256), (34, 1639572), (44, 1266942), (51, 1093048), (66, 844628), (68, 819786), (88, 633471), (102, 546524), (132, 422314), (136, 409893), (187, 298104), (204, 273262), (264, 211157), (374, 149052), (408, 136631), (561, 99368), (748, 74526), (1122, 49684), (1496, 37263), (2244, 24842), (4488, 12421)]