49166975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 75932640

約数和(自身を除く): 26765665

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 143, 187, 221, 275, 325, 425, 715, 809, 935, 1105, 2431, 3575, 4045, 4675, 5525, 8899, 10517, 12155, 13753, 20225, 44495, 52585, 60775, 68765, 115687, 151283, 178789, 222475, 262925, 343825, 578435, 756415, 893945, 1966679, 2892175, 3782075, 4469725, 9833395, 49166975]

約数ペア:

[(1, 49166975), (5, 9833395), (11, 4469725), (13, 3782075), (17, 2892175), (25, 1966679), (55, 893945), (65, 756415), (85, 578435), (143, 343825), (187, 262925), (221, 222475), (275, 178789), (325, 151283), (425, 115687), (715, 68765), (809, 60775), (935, 52585), (1105, 44495), (2431, 20225), (3575, 13753), (4045, 12155), (4675, 10517), (5525, 8899)]