53689940

素因数分解:

$2^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{3061}}^1$

素因数の和:3947

約数の個数: 24

約数和(自身を含む): 112914312

約数和(自身を除く): 59224372

約数列:

[1, 2, 4, 5, 10, 20, 877, 1754, 3061, 3508, 4385, 6122, 8770, 12244, 15305, 17540, 30610, 61220, 2684497, 5368994, 10737988, 13422485, 26844970, 53689940]

約数ペア:

[(1, 53689940), (2, 26844970), (4, 13422485), (5, 10737988), (10, 5368994), (20, 2684497), (877, 61220), (1754, 30610), (3061, 17540), (3508, 15305), (4385, 12244), (6122, 8770)]