55421580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{923693}}^1$

素因数の和:923705

約数の個数: 24

約数和(自身を含む): 155180592

約数和(自身を除く): 99759012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 923693, 1847386, 2771079, 3694772, 4618465, 5542158, 9236930, 11084316, 13855395, 18473860, 27710790, 55421580]

約数ペア:

[(1, 55421580), (2, 27710790), (3, 18473860), (4, 13855395), (5, 11084316), (6, 9236930), (10, 5542158), (12, 4618465), (15, 3694772), (20, 2771079), (30, 1847386), (60, 923693)]