45359944

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 111974400

約数和(自身を除く): 66614456

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 31, 34, 53, 56, 58, 62, 68, 106, 116, 119, 124, 136, 203, 212, 217, 232, 238, 248, 371, 406, 424, 434, 476, 493, 527, 742, 812, 868, 899, 901, 952, 986, 1054, 1484, 1537, 1624, 1643, 1736, 1798, 1802, 1972, 2108, 2968, 3074, 3286, 3451, 3596, 3604, 3689, 3944, 4216, 6148, 6293, 6307, 6572, 6902, 7192, 7208, 7378, 10759, 11501, 12296, 12586, 12614, 13144, 13804, 14756, 15283, 21518, 23002, 25172, 25228, 26129, 27608, 27931, 29512, 30566, 43036, 46004, 47647, 50344, 50456, 52258, 55862, 61132, 86072, 92008, 95294, 104516, 106981, 111724, 122264, 182903, 190588, 195517, 209032, 213962, 223448, 333529, 365806, 381176, 391034, 427924, 667058, 731612, 782068, 809999, 855848, 1334116, 1463224, 1564136, 1619998, 2668232, 3239996, 5669993, 6479992, 11339986, 22679972, 45359944]

約数ペア:

[(1, 45359944), (2, 22679972), (4, 11339986), (7, 6479992), (8, 5669993), (14, 3239996), (17, 2668232), (28, 1619998), (29, 1564136), (31, 1463224), (34, 1334116), (53, 855848), (56, 809999), (58, 782068), (62, 731612), (68, 667058), (106, 427924), (116, 391034), (119, 381176), (124, 365806), (136, 333529), (203, 223448), (212, 213962), (217, 209032), (232, 195517), (238, 190588), (248, 182903), (371, 122264), (406, 111724), (424, 106981), (434, 104516), (476, 95294), (493, 92008), (527, 86072), (742, 61132), (812, 55862), (868, 52258), (899, 50456), (901, 50344), (952, 47647), (986, 46004), (1054, 43036), (1484, 30566), (1537, 29512), (1624, 27931), (1643, 27608), (1736, 26129), (1798, 25228), (1802, 25172), (1972, 23002), (2108, 21518), (2968, 15283), (3074, 14756), (3286, 13804), (3451, 13144), (3596, 12614), (3604, 12586), (3689, 12296), (3944, 11501), (4216, 10759), (6148, 7378), (6293, 7208), (6307, 7192), (6572, 6902)]