55255508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 130491648

約数和(自身を除く): 75236140

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 61, 68, 77, 119, 122, 154, 173, 187, 238, 244, 308, 346, 374, 427, 476, 671, 692, 748, 854, 1037, 1211, 1309, 1342, 1708, 1903, 2074, 2422, 2618, 2684, 2941, 3806, 4148, 4697, 4844, 5236, 5882, 7259, 7612, 9394, 10553, 11407, 11764, 13321, 14518, 18788, 20587, 21106, 22814, 26642, 29036, 32351, 41174, 42212, 45628, 53284, 64702, 73871, 79849, 82348, 116083, 129404, 147742, 159698, 179401, 226457, 232166, 295484, 319396, 358802, 452914, 464332, 717604, 812581, 905828, 1255807, 1625162, 1973411, 2511614, 3250324, 3946822, 5023228, 7893644, 13813877, 27627754, 55255508]

約数ペア:

[(1, 55255508), (2, 27627754), (4, 13813877), (7, 7893644), (11, 5023228), (14, 3946822), (17, 3250324), (22, 2511614), (28, 1973411), (34, 1625162), (44, 1255807), (61, 905828), (68, 812581), (77, 717604), (119, 464332), (122, 452914), (154, 358802), (173, 319396), (187, 295484), (238, 232166), (244, 226457), (308, 179401), (346, 159698), (374, 147742), (427, 129404), (476, 116083), (671, 82348), (692, 79849), (748, 73871), (854, 64702), (1037, 53284), (1211, 45628), (1309, 42212), (1342, 41174), (1708, 32351), (1903, 29036), (2074, 26642), (2422, 22814), (2618, 21106), (2684, 20587), (2941, 18788), (3806, 14518), (4148, 13321), (4697, 11764), (4844, 11407), (5236, 10553), (5882, 9394), (7259, 7612)]