51068944

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{77849}}^1$

素因数の和:77898

約数の個数: 20

約数和(自身を含む): 101360700

約数和(自身を除く): 50291756

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 77849, 155698, 311396, 622792, 1245584, 3191809, 6383618, 12767236, 25534472, 51068944]

約数ペア:

[(1, 51068944), (2, 25534472), (4, 12767236), (8, 6383618), (16, 3191809), (41, 1245584), (82, 622792), (164, 311396), (328, 155698), (656, 77849)]