51696090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191467}}^1$

素因数の和:191483

約数の個数: 32

約数和(自身を含む): 137856960

約数和(自身を除く): 86160870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 191467, 382934, 574401, 957335, 1148802, 1723203, 1914670, 2872005, 3446406, 5169609, 5744010, 8616015, 10339218, 17232030, 25848045, 51696090]

約数ペア:

[(1, 51696090), (2, 25848045), (3, 17232030), (5, 10339218), (6, 8616015), (9, 5744010), (10, 5169609), (15, 3446406), (18, 2872005), (27, 1914670), (30, 1723203), (45, 1148802), (54, 957335), (90, 574401), (135, 382934), (270, 191467)]