49558119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 74188800

約数和(自身を除く): 24630681

約数列:

[1, 3, 13, 31, 39, 93, 179, 229, 403, 537, 687, 1209, 2327, 2977, 5549, 6981, 7099, 8931, 16647, 21297, 40991, 72137, 92287, 122973, 216411, 276861, 532883, 1270721, 1598649, 3812163, 16519373, 49558119]

約数ペア:

[(1, 49558119), (3, 16519373), (13, 3812163), (31, 1598649), (39, 1270721), (93, 532883), (179, 276861), (229, 216411), (403, 122973), (537, 92287), (687, 72137), (1209, 40991), (2327, 21297), (2977, 16647), (5549, 8931), (6981, 7099)]