45040460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{42491}}^1$

素因数の和:42553

約数の個数: 24

約数和(自身を含む): 96371856

約数和(自身を除く): 51331396

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 42491, 84982, 169964, 212455, 424910, 849820, 2252023, 4504046, 9008092, 11260115, 22520230, 45040460]

約数ペア:

[(1, 45040460), (2, 22520230), (4, 11260115), (5, 9008092), (10, 4504046), (20, 2252023), (53, 849820), (106, 424910), (212, 212455), (265, 169964), (530, 84982), (1060, 42491)]