51557268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 142571520

約数和(自身を除く): 91014252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 101, 103, 118, 177, 202, 206, 236, 303, 309, 354, 404, 412, 413, 606, 618, 707, 708, 721, 826, 1212, 1236, 1239, 1414, 1442, 1652, 2121, 2163, 2478, 2828, 2884, 4242, 4326, 4956, 5959, 6077, 8484, 8652, 10403, 11918, 12154, 17877, 18231, 20806, 23836, 24308, 31209, 35754, 36462, 41612, 41713, 42539, 62418, 71508, 72821, 72924, 83426, 85078, 124836, 125139, 127617, 145642, 166852, 170156, 218463, 250278, 255234, 291284, 436926, 500556, 510468, 613777, 873852, 1227554, 1841331, 2455108, 3682662, 4296439, 7365324, 8592878, 12889317, 17185756, 25778634, 51557268]

約数ペア:

[(1, 51557268), (2, 25778634), (3, 17185756), (4, 12889317), (6, 8592878), (7, 7365324), (12, 4296439), (14, 3682662), (21, 2455108), (28, 1841331), (42, 1227554), (59, 873852), (84, 613777), (101, 510468), (103, 500556), (118, 436926), (177, 291284), (202, 255234), (206, 250278), (236, 218463), (303, 170156), (309, 166852), (354, 145642), (404, 127617), (412, 125139), (413, 124836), (606, 85078), (618, 83426), (707, 72924), (708, 72821), (721, 71508), (826, 62418), (1212, 42539), (1236, 41713), (1239, 41612), (1414, 36462), (1442, 35754), (1652, 31209), (2121, 24308), (2163, 23836), (2478, 20806), (2828, 18231), (2884, 17877), (4242, 12154), (4326, 11918), (4956, 10403), (5959, 8652), (6077, 8484)]