53676870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137633}}^1$

素因数の和:137656

約数の個数: 32

約数和(自身を含む): 138735072

約数和(自身を除く): 85058202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 137633, 275266, 412899, 688165, 825798, 1376330, 1789229, 2064495, 3578458, 4128990, 5367687, 8946145, 10735374, 17892290, 26838435, 53676870]

約数ペア:

[(1, 53676870), (2, 26838435), (3, 17892290), (5, 10735374), (6, 8946145), (10, 5367687), (13, 4128990), (15, 3578458), (26, 2064495), (30, 1789229), (39, 1376330), (65, 825798), (78, 688165), (130, 412899), (195, 275266), (390, 137633)]