56631516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109751}}^1$

素因数の和:109801

約数の個数: 24

約数和(自身を含む): 135214464

約数和(自身を除く): 78582948

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 109751, 219502, 329253, 439004, 658506, 1317012, 4719293, 9438586, 14157879, 18877172, 28315758, 56631516]

約数ペア:

[(1, 56631516), (2, 28315758), (3, 18877172), (4, 14157879), (6, 9438586), (12, 4719293), (43, 1317012), (86, 658506), (129, 439004), (172, 329253), (258, 219502), (516, 109751)]