48631856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 117325824

約数和(自身を除く): 68693968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 263, 364, 508, 526, 728, 889, 1016, 1052, 1456, 1651, 1778, 1841, 2032, 2104, 3302, 3419, 3556, 3682, 4208, 6604, 6838, 7112, 7364, 11557, 13208, 13676, 14224, 14728, 23114, 23933, 26416, 27352, 29456, 33401, 46228, 47866, 54704, 66802, 92456, 95732, 133604, 184912, 191464, 233807, 267208, 382928, 434213, 467614, 534416, 868426, 935228, 1736852, 1870456, 3039491, 3473704, 3740912, 6078982, 6947408, 12157964, 24315928, 48631856]

約数ペア:

[(1, 48631856), (2, 24315928), (4, 12157964), (7, 6947408), (8, 6078982), (13, 3740912), (14, 3473704), (16, 3039491), (26, 1870456), (28, 1736852), (52, 935228), (56, 868426), (91, 534416), (104, 467614), (112, 434213), (127, 382928), (182, 267208), (208, 233807), (254, 191464), (263, 184912), (364, 133604), (508, 95732), (526, 92456), (728, 66802), (889, 54704), (1016, 47866), (1052, 46228), (1456, 33401), (1651, 29456), (1778, 27352), (1841, 26416), (2032, 23933), (2104, 23114), (3302, 14728), (3419, 14224), (3556, 13676), (3682, 13208), (4208, 11557), (6604, 7364), (6838, 7112)]