54911940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{915199}}^1$

素因数の和:915211

約数の個数: 24

約数和(自身を含む): 153753600

約数和(自身を除く): 98841660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 915199, 1830398, 2745597, 3660796, 4575995, 5491194, 9151990, 10982388, 13727985, 18303980, 27455970, 54911940]

約数ペア:

[(1, 54911940), (2, 27455970), (3, 18303980), (4, 13727985), (5, 10982388), (6, 9151990), (10, 5491194), (12, 4575995), (15, 3660796), (20, 2745597), (30, 1830398), (60, 915199)]