51521646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{780631}}^1$

素因数の和:780647

約数の個数: 16

約数和(自身を含む): 112411008

約数和(自身を除く): 60889362

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 780631, 1561262, 2341893, 4683786, 8586941, 17173882, 25760823, 51521646]

約数ペア:

[(1, 51521646), (2, 25760823), (3, 17173882), (6, 8586941), (11, 4683786), (22, 2341893), (33, 1561262), (66, 780631)]