51502064

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{29531}}^1$

素因数の和:29648

約数の個数: 20

約数和(自身を含む): 100704120

約数和(自身を除く): 49202056

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 29531, 59062, 118124, 236248, 472496, 3218879, 6437758, 12875516, 25751032, 51502064]

約数ペア:

[(1, 51502064), (2, 25751032), (4, 12875516), (8, 6437758), (16, 3218879), (109, 472496), (218, 236248), (436, 118124), (872, 59062), (1744, 29531)]