51465372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 146065920

約数和(自身を除く): 94600548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 42, 58, 74, 84, 87, 111, 116, 148, 174, 203, 222, 259, 348, 406, 444, 518, 571, 609, 777, 812, 1036, 1073, 1142, 1218, 1554, 1713, 2146, 2284, 2436, 3108, 3219, 3426, 3997, 4292, 6438, 6852, 7511, 7994, 11991, 12876, 15022, 15988, 16559, 21127, 22533, 23982, 30044, 33118, 42254, 45066, 47964, 49677, 63381, 66236, 84508, 90132, 99354, 115913, 126762, 147889, 198708, 231826, 253524, 295778, 347739, 443667, 463652, 591556, 612683, 695478, 887334, 1225366, 1390956, 1774668, 1838049, 2450732, 3676098, 4288781, 7352196, 8577562, 12866343, 17155124, 25732686, 51465372]

約数ペア:

[(1, 51465372), (2, 25732686), (3, 17155124), (4, 12866343), (6, 8577562), (7, 7352196), (12, 4288781), (14, 3676098), (21, 2450732), (28, 1838049), (29, 1774668), (37, 1390956), (42, 1225366), (58, 887334), (74, 695478), (84, 612683), (87, 591556), (111, 463652), (116, 443667), (148, 347739), (174, 295778), (203, 253524), (222, 231826), (259, 198708), (348, 147889), (406, 126762), (444, 115913), (518, 99354), (571, 90132), (609, 84508), (777, 66236), (812, 63381), (1036, 49677), (1073, 47964), (1142, 45066), (1218, 42254), (1554, 33118), (1713, 30044), (2146, 23982), (2284, 22533), (2436, 21127), (3108, 16559), (3219, 15988), (3426, 15022), (3997, 12876), (4292, 11991), (6438, 7994), (6852, 7511)]