56779350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8803}}^1$

素因数の和:8861

約数の個数: 48

約数和(自身を含む): 144103872

約数和(自身を除く): 87324522

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 8803, 17606, 26409, 44015, 52818, 88030, 132045, 220075, 264090, 378529, 440150, 660225, 757058, 1135587, 1320450, 1892645, 2271174, 3785290, 5677935, 9463225, 11355870, 18926450, 28389675, 56779350]

約数ペア:

[(1, 56779350), (2, 28389675), (3, 18926450), (5, 11355870), (6, 9463225), (10, 5677935), (15, 3785290), (25, 2271174), (30, 1892645), (43, 1320450), (50, 1135587), (75, 757058), (86, 660225), (129, 440150), (150, 378529), (215, 264090), (258, 220075), (430, 132045), (645, 88030), (1075, 52818), (1290, 44015), (2150, 26409), (3225, 17606), (6450, 8803)]