51563274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{33181}}^1$

素因数の和:33230

約数の個数: 32

約数和(自身を含む): 121047936

約数和(自身を除く): 69484662

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 33181, 66362, 99543, 199086, 232267, 464534, 696801, 1227697, 1393602, 2455394, 3683091, 7366182, 8593879, 17187758, 25781637, 51563274]

約数ペア:

[(1, 51563274), (2, 25781637), (3, 17187758), (6, 8593879), (7, 7366182), (14, 3683091), (21, 2455394), (37, 1393602), (42, 1227697), (74, 696801), (111, 464534), (222, 232267), (259, 199086), (518, 99543), (777, 66362), (1554, 33181)]