51148090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31769}}^1$

素因数の和:31806

約数の個数: 32

約数和(自身を含む): 109797120

約数和(自身を除く): 58649030

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 31769, 63538, 158845, 222383, 317690, 444766, 730687, 1111915, 1461374, 2223830, 3653435, 5114809, 7306870, 10229618, 25574045, 51148090]

約数ペア:

[(1, 51148090), (2, 25574045), (5, 10229618), (7, 7306870), (10, 5114809), (14, 3653435), (23, 2223830), (35, 1461374), (46, 1111915), (70, 730687), (115, 444766), (161, 317690), (230, 222383), (322, 158845), (805, 63538), (1610, 31769)]