51845688

素因数分解:

$2^3\times 3^2\times {\mathrm{433}}^1\times {\mathrm{1663}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 140824320

約数和(自身を除く): 88978632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 433, 866, 1299, 1663, 1732, 2598, 3326, 3464, 3897, 4989, 5196, 6652, 7794, 9978, 10392, 13304, 14967, 15588, 19956, 29934, 31176, 39912, 59868, 119736, 720079, 1440158, 2160237, 2880316, 4320474, 5760632, 6480711, 8640948, 12961422, 17281896, 25922844, 51845688]

約数ペア:

[(1, 51845688), (2, 25922844), (3, 17281896), (4, 12961422), (6, 8640948), (8, 6480711), (9, 5760632), (12, 4320474), (18, 2880316), (24, 2160237), (36, 1440158), (72, 720079), (433, 119736), (866, 59868), (1299, 39912), (1663, 31176), (1732, 29934), (2598, 19956), (3326, 15588), (3464, 14967), (3897, 13304), (4989, 10392), (5196, 9978), (6652, 7794)]