51726376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1721}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 111017340

約数和(自身を除く): 59290964

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1721, 1768, 2312, 3442, 3757, 6884, 7514, 13768, 15028, 22373, 29257, 30056, 44746, 58514, 89492, 117028, 178984, 234056, 380341, 497369, 760682, 994738, 1521364, 1989476, 3042728, 3978952, 6465797, 12931594, 25863188, 51726376]

約数ペア:

[(1, 51726376), (2, 25863188), (4, 12931594), (8, 6465797), (13, 3978952), (17, 3042728), (26, 1989476), (34, 1521364), (52, 994738), (68, 760682), (104, 497369), (136, 380341), (221, 234056), (289, 178984), (442, 117028), (578, 89492), (884, 58514), (1156, 44746), (1721, 30056), (1768, 29257), (2312, 22373), (3442, 15028), (3757, 13768), (6884, 7514)]