53999320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20149}}^1$

素因数の和:20227

約数の個数: 32

約数和(自身を含む): 123318000

約数和(自身を除く): 69318680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 20149, 40298, 80596, 100745, 161192, 201490, 402980, 805960, 1349983, 2699966, 5399932, 6749915, 10799864, 13499830, 26999660, 53999320]

約数ペア:

[(1, 53999320), (2, 26999660), (4, 13499830), (5, 10799864), (8, 6749915), (10, 5399932), (20, 2699966), (40, 1349983), (67, 805960), (134, 402980), (268, 201490), (335, 161192), (536, 100745), (670, 80596), (1340, 40298), (2680, 20149)]