49664472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 151200000

約数和(自身を除く): 101535528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 88, 104, 116, 132, 143, 156, 174, 232, 264, 286, 312, 319, 348, 377, 429, 499, 572, 638, 696, 754, 858, 957, 998, 1131, 1144, 1276, 1497, 1508, 1716, 1914, 1996, 2262, 2552, 2994, 3016, 3432, 3828, 3992, 4147, 4524, 5489, 5988, 6487, 7656, 8294, 9048, 10978, 11976, 12441, 12974, 14471, 16467, 16588, 19461, 21956, 24882, 25948, 28942, 32934, 33176, 38922, 43413, 43912, 49764, 51896, 57884, 65868, 71357, 77844, 86826, 99528, 115768, 131736, 142714, 155688, 159181, 173652, 188123, 214071, 285428, 318362, 347304, 376246, 428142, 477543, 564369, 570856, 636724, 752492, 856284, 955086, 1128738, 1273448, 1504984, 1712568, 1910172, 2069353, 2257476, 3820344, 4138706, 4514952, 6208059, 8277412, 12416118, 16554824, 24832236, 49664472]

約数ペア:

[(1, 49664472), (2, 24832236), (3, 16554824), (4, 12416118), (6, 8277412), (8, 6208059), (11, 4514952), (12, 4138706), (13, 3820344), (22, 2257476), (24, 2069353), (26, 1910172), (29, 1712568), (33, 1504984), (39, 1273448), (44, 1128738), (52, 955086), (58, 856284), (66, 752492), (78, 636724), (87, 570856), (88, 564369), (104, 477543), (116, 428142), (132, 376246), (143, 347304), (156, 318362), (174, 285428), (232, 214071), (264, 188123), (286, 173652), (312, 159181), (319, 155688), (348, 142714), (377, 131736), (429, 115768), (499, 99528), (572, 86826), (638, 77844), (696, 71357), (754, 65868), (858, 57884), (957, 51896), (998, 49764), (1131, 43912), (1144, 43413), (1276, 38922), (1497, 33176), (1508, 32934), (1716, 28942), (1914, 25948), (1996, 24882), (2262, 21956), (2552, 19461), (2994, 16588), (3016, 16467), (3432, 14471), (3828, 12974), (3992, 12441), (4147, 11976), (4524, 10978), (5489, 9048), (5988, 8294), (6487, 7656)]