51455976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 160876800

約数和(自身を除く): 109420824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 29, 33, 39, 44, 47, 52, 58, 66, 78, 87, 88, 94, 104, 116, 121, 132, 141, 143, 156, 174, 188, 232, 242, 264, 282, 286, 312, 319, 348, 363, 376, 377, 429, 484, 517, 564, 572, 611, 638, 696, 726, 754, 858, 957, 968, 1034, 1128, 1131, 1144, 1222, 1276, 1363, 1452, 1508, 1551, 1573, 1716, 1833, 1914, 2068, 2262, 2444, 2552, 2726, 2904, 3016, 3102, 3146, 3432, 3509, 3666, 3828, 4089, 4136, 4147, 4524, 4719, 4888, 5452, 5687, 6204, 6292, 6721, 7018, 7332, 7656, 8178, 8294, 9048, 9438, 10527, 10904, 11374, 12408, 12441, 12584, 13442, 14036, 14664, 14993, 16356, 16588, 17061, 17719, 18876, 20163, 21054, 22748, 24882, 26884, 28072, 29986, 32712, 33176, 34122, 35438, 37752, 40326, 42108, 44979, 45496, 45617, 49764, 53157, 53768, 59972, 68244, 70876, 73931, 80652, 84216, 89958, 91234, 99528, 106314, 119944, 136488, 136851, 141752, 147862, 161304, 164923, 179916, 182468, 194909, 212628, 221793, 273702, 295724, 329846, 359832, 364936, 389818, 425256, 443586, 494769, 547404, 584727, 591448, 659692, 779636, 887172, 989538, 1094808, 1169454, 1319384, 1559272, 1774344, 1979076, 2143999, 2338908, 3958152, 4287998, 4677816, 6431997, 8575996, 12863994, 17151992, 25727988, 51455976]

約数ペア:

[(1, 51455976), (2, 25727988), (3, 17151992), (4, 12863994), (6, 8575996), (8, 6431997), (11, 4677816), (12, 4287998), (13, 3958152), (22, 2338908), (24, 2143999), (26, 1979076), (29, 1774344), (33, 1559272), (39, 1319384), (44, 1169454), (47, 1094808), (52, 989538), (58, 887172), (66, 779636), (78, 659692), (87, 591448), (88, 584727), (94, 547404), (104, 494769), (116, 443586), (121, 425256), (132, 389818), (141, 364936), (143, 359832), (156, 329846), (174, 295724), (188, 273702), (232, 221793), (242, 212628), (264, 194909), (282, 182468), (286, 179916), (312, 164923), (319, 161304), (348, 147862), (363, 141752), (376, 136851), (377, 136488), (429, 119944), (484, 106314), (517, 99528), (564, 91234), (572, 89958), (611, 84216), (638, 80652), (696, 73931), (726, 70876), (754, 68244), (858, 59972), (957, 53768), (968, 53157), (1034, 49764), (1128, 45617), (1131, 45496), (1144, 44979), (1222, 42108), (1276, 40326), (1363, 37752), (1452, 35438), (1508, 34122), (1551, 33176), (1573, 32712), (1716, 29986), (1833, 28072), (1914, 26884), (2068, 24882), (2262, 22748), (2444, 21054), (2552, 20163), (2726, 18876), (2904, 17719), (3016, 17061), (3102, 16588), (3146, 16356), (3432, 14993), (3509, 14664), (3666, 14036), (3828, 13442), (4089, 12584), (4136, 12441), (4147, 12408), (4524, 11374), (4719, 10904), (4888, 10527), (5452, 9438), (5687, 9048), (6204, 8294), (6292, 8178), (6721, 7656), (7018, 7332)]