48526985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 65197440

約数和(自身を除く): 16670455

約数列:

[1, 5, 13, 41, 65, 131, 139, 205, 533, 655, 695, 1703, 1807, 2665, 5371, 5699, 8515, 9035, 18209, 26855, 28495, 69823, 74087, 91045, 236717, 349115, 370435, 746569, 1183585, 3732845, 9705397, 48526985]

約数ペア:

[(1, 48526985), (5, 9705397), (13, 3732845), (41, 1183585), (65, 746569), (131, 370435), (139, 349115), (205, 236717), (533, 91045), (655, 74087), (695, 69823), (1703, 28495), (1807, 26855), (2665, 18209), (5371, 9035), (5699, 8515)]