49563940

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7487}}^1$

素因数の和:7827

約数の個数: 24

約数和(自身を含む): 104412672

約数和(自身を除く): 54848732

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 7487, 14974, 29948, 37435, 74870, 149740, 2478197, 4956394, 9912788, 12390985, 24781970, 49563940]

約数ペア:

[(1, 49563940), (2, 24781970), (4, 12390985), (5, 9912788), (10, 4956394), (20, 2478197), (331, 149740), (662, 74870), (1324, 37435), (1655, 29948), (3310, 14974), (6620, 7487)]