51165044

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 104901888

約数和(自身を除く): 53736844

約数列:

[1, 2, 4, 7, 14, 28, 103, 113, 157, 206, 226, 314, 412, 452, 628, 721, 791, 1099, 1442, 1582, 2198, 2884, 3164, 4396, 11639, 16171, 17741, 23278, 32342, 35482, 46556, 64684, 70964, 81473, 113197, 124187, 162946, 226394, 248374, 325892, 452788, 496748, 1827323, 3654646, 7309292, 12791261, 25582522, 51165044]

約数ペア:

[(1, 51165044), (2, 25582522), (4, 12791261), (7, 7309292), (14, 3654646), (28, 1827323), (103, 496748), (113, 452788), (157, 325892), (206, 248374), (226, 226394), (314, 162946), (412, 124187), (452, 113197), (628, 81473), (721, 70964), (791, 64684), (1099, 46556), (1442, 35482), (1582, 32342), (2198, 23278), (2884, 17741), (3164, 16171), (4396, 11639)]