55081940

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8971}}^1$

素因数の和:9287

約数の個数: 24

約数和(自身を含む): 116061792

約数和(自身を除く): 60979852

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 8971, 17942, 35884, 44855, 89710, 179420, 2754097, 5508194, 11016388, 13770485, 27540970, 55081940]

約数ペア:

[(1, 55081940), (2, 27540970), (4, 13770485), (5, 11016388), (10, 5508194), (20, 2754097), (307, 179420), (614, 89710), (1228, 44855), (1535, 35884), (3070, 17942), (6140, 8971)]