55143940

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{4603}}^1$

素因数の和:5211

約数の個数: 24

約数和(自身を含む): 116020800

約数和(自身を除く): 60876860

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 4603, 5990, 9206, 11980, 18412, 23015, 46030, 92060, 2757197, 5514394, 11028788, 13785985, 27571970, 55143940]

約数ペア:

[(1, 55143940), (2, 27571970), (4, 13785985), (5, 11028788), (10, 5514394), (20, 2757197), (599, 92060), (1198, 46030), (2396, 23015), (2995, 18412), (4603, 11980), (5990, 9206)]