51568888

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2900

約数の個数: 64

約数和(自身を含む): 123206400

約数和(自身を除く): 71637512

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 2851, 4522, 5702, 9044, 11404, 18088, 19957, 22808, 39914, 48467, 54169, 79828, 96934, 108338, 159656, 193868, 216676, 339269, 379183, 387736, 433352, 678538, 758366, 920873, 1357076, 1516732, 1841746, 2714152, 3033464, 3683492, 6446111, 7366984, 12892222, 25784444, 51568888]

約数ペア:

[(1, 51568888), (2, 25784444), (4, 12892222), (7, 7366984), (8, 6446111), (14, 3683492), (17, 3033464), (19, 2714152), (28, 1841746), (34, 1516732), (38, 1357076), (56, 920873), (68, 758366), (76, 678538), (119, 433352), (133, 387736), (136, 379183), (152, 339269), (238, 216676), (266, 193868), (323, 159656), (476, 108338), (532, 96934), (646, 79828), (952, 54169), (1064, 48467), (1292, 39914), (2261, 22808), (2584, 19957), (2851, 18088), (4522, 11404), (5702, 9044)]