48079580

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{27011}}^1$

素因数の和:27109

約数の個数: 24

約数和(自身を含む): 102105360

約数和(自身を除く): 54025780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 27011, 54022, 108044, 135055, 270110, 540220, 2403979, 4807958, 9615916, 12019895, 24039790, 48079580]

約数ペア:

[(1, 48079580), (2, 24039790), (4, 12019895), (5, 9615916), (10, 4807958), (20, 2403979), (89, 540220), (178, 270110), (356, 135055), (445, 108044), (890, 54022), (1780, 27011)]