54909870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25073}}^1$

素因数の和:25156

約数の個数: 32

約数和(自身を含む): 133594272

約数和(自身を除く): 78684402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 25073, 50146, 75219, 125365, 150438, 250730, 376095, 752190, 1830329, 3660658, 5490987, 9151645, 10981974, 18303290, 27454935, 54909870]

約数ペア:

[(1, 54909870), (2, 27454935), (3, 18303290), (5, 10981974), (6, 9151645), (10, 5490987), (15, 3660658), (30, 1830329), (73, 752190), (146, 376095), (219, 250730), (365, 150438), (438, 125365), (730, 75219), (1095, 50146), (2190, 25073)]