55790328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 166717440

約数和(自身を除く): 110927112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 401, 408, 527, 561, 682, 744, 748, 802, 1023, 1054, 1122, 1203, 1364, 1496, 1581, 1604, 2046, 2108, 2244, 2406, 2728, 3162, 3208, 4092, 4216, 4411, 4488, 4812, 5797, 6324, 6817, 8184, 8822, 9624, 11594, 12431, 12648, 13233, 13634, 17391, 17644, 20451, 23188, 24862, 26466, 27268, 34782, 35288, 37293, 40902, 46376, 49724, 52932, 54536, 69564, 74586, 74987, 81804, 99448, 105864, 136741, 139128, 149172, 149974, 163608, 211327, 224961, 273482, 298344, 299948, 410223, 422654, 449922, 546964, 599896, 633981, 820446, 845308, 899844, 1093928, 1267962, 1640892, 1690616, 1799688, 2324597, 2535924, 3281784, 4649194, 5071848, 6973791, 9298388, 13947582, 18596776, 27895164, 55790328]

約数ペア:

[(1, 55790328), (2, 27895164), (3, 18596776), (4, 13947582), (6, 9298388), (8, 6973791), (11, 5071848), (12, 4649194), (17, 3281784), (22, 2535924), (24, 2324597), (31, 1799688), (33, 1690616), (34, 1640892), (44, 1267962), (51, 1093928), (62, 899844), (66, 845308), (68, 820446), (88, 633981), (93, 599896), (102, 546964), (124, 449922), (132, 422654), (136, 410223), (186, 299948), (187, 298344), (204, 273482), (248, 224961), (264, 211327), (341, 163608), (372, 149974), (374, 149172), (401, 139128), (408, 136741), (527, 105864), (561, 99448), (682, 81804), (744, 74987), (748, 74586), (802, 69564), (1023, 54536), (1054, 52932), (1122, 49724), (1203, 46376), (1364, 40902), (1496, 37293), (1581, 35288), (1604, 34782), (2046, 27268), (2108, 26466), (2244, 24862), (2406, 23188), (2728, 20451), (3162, 17644), (3208, 17391), (4092, 13634), (4216, 13233), (4411, 12648), (4488, 12431), (4812, 11594), (5797, 9624), (6324, 8822), (6817, 8184)]