51461788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 110545344

約数和(自身を除く): 59083556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 1481, 2044, 2482, 2962, 4964, 5924, 8687, 10367, 17374, 20734, 25177, 34748, 41468, 50354, 100708, 108113, 176239, 216226, 352478, 432452, 704956, 756791, 1513582, 1837921, 3027164, 3675842, 7351684, 12865447, 25730894, 51461788]

約数ペア:

[(1, 51461788), (2, 25730894), (4, 12865447), (7, 7351684), (14, 3675842), (17, 3027164), (28, 1837921), (34, 1513582), (68, 756791), (73, 704956), (119, 432452), (146, 352478), (238, 216226), (292, 176239), (476, 108113), (511, 100708), (1022, 50354), (1241, 41468), (1481, 34748), (2044, 25177), (2482, 20734), (2962, 17374), (4964, 10367), (5924, 8687)]