49141045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 63765504

約数和(自身を除く): 14624459

約数列:

[1, 5, 31, 43, 73, 101, 155, 215, 365, 505, 1333, 2263, 3131, 3139, 4343, 6665, 7373, 11315, 15655, 15695, 21715, 36865, 97309, 134633, 228563, 317039, 486545, 673165, 1142815, 1585195, 9828209, 49141045]

約数ペア:

[(1, 49141045), (5, 9828209), (31, 1585195), (43, 1142815), (73, 673165), (101, 486545), (155, 317039), (215, 228563), (365, 134633), (505, 97309), (1333, 36865), (2263, 21715), (3131, 15695), (3139, 15655), (4343, 11315), (6665, 7373)]