51960272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 125325312

約数和(自身を除く): 73365040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 281, 364, 508, 562, 728, 889, 1016, 1124, 1456, 1651, 1778, 1967, 2032, 2248, 3302, 3556, 3653, 3934, 4496, 6604, 7112, 7306, 7868, 11557, 13208, 14224, 14612, 15736, 23114, 25571, 26416, 29224, 31472, 35687, 46228, 51142, 58448, 71374, 92456, 102284, 142748, 184912, 204568, 249809, 285496, 409136, 463931, 499618, 570992, 927862, 999236, 1855724, 1998472, 3247517, 3711448, 3996944, 6495034, 7422896, 12990068, 25980136, 51960272]

約数ペア:

[(1, 51960272), (2, 25980136), (4, 12990068), (7, 7422896), (8, 6495034), (13, 3996944), (14, 3711448), (16, 3247517), (26, 1998472), (28, 1855724), (52, 999236), (56, 927862), (91, 570992), (104, 499618), (112, 463931), (127, 409136), (182, 285496), (208, 249809), (254, 204568), (281, 184912), (364, 142748), (508, 102284), (562, 92456), (728, 71374), (889, 58448), (1016, 51142), (1124, 46228), (1456, 35687), (1651, 31472), (1778, 29224), (1967, 26416), (2032, 25571), (2248, 23114), (3302, 15736), (3556, 14612), (3653, 14224), (3934, 13208), (4496, 11557), (6604, 7868), (7112, 7306)]