53937860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72889}}^1$

素因数の和:72935

約数の個数: 24

約数和(自身を含む): 116332440

約数和(自身を除く): 62394580

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 72889, 145778, 291556, 364445, 728890, 1457780, 2696893, 5393786, 10787572, 13484465, 26968930, 53937860]

約数ペア:

[(1, 53937860), (2, 26968930), (4, 13484465), (5, 10787572), (10, 5393786), (20, 2696893), (37, 1457780), (74, 728890), (148, 364445), (185, 291556), (370, 145778), (740, 72889)]