52452620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7691}}^1$

素因数の和:7742

約数の個数: 48

約数和(自身を含む): 124056576

約数和(自身を除く): 71603956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 7691, 15382, 30764, 38455, 76910, 84601, 153820, 169202, 238421, 338404, 423005, 476842, 846010, 953684, 1192105, 1692020, 2384210, 2622631, 4768420, 5245262, 10490524, 13113155, 26226310, 52452620]

約数ペア:

[(1, 52452620), (2, 26226310), (4, 13113155), (5, 10490524), (10, 5245262), (11, 4768420), (20, 2622631), (22, 2384210), (31, 1692020), (44, 1192105), (55, 953684), (62, 846010), (110, 476842), (124, 423005), (155, 338404), (220, 238421), (310, 169202), (341, 153820), (620, 84601), (682, 76910), (1364, 38455), (1705, 30764), (3410, 15382), (6820, 7691)]