56164060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 121564800

約数和(自身を除く): 65400740

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 149, 188, 235, 298, 401, 470, 596, 745, 802, 940, 1490, 1604, 2005, 2980, 4010, 7003, 8020, 14006, 18847, 28012, 35015, 37694, 59749, 70030, 75388, 94235, 119498, 140060, 188470, 238996, 298745, 376940, 597490, 1194980, 2808203, 5616406, 11232812, 14041015, 28082030, 56164060]

約数ペア:

[(1, 56164060), (2, 28082030), (4, 14041015), (5, 11232812), (10, 5616406), (20, 2808203), (47, 1194980), (94, 597490), (149, 376940), (188, 298745), (235, 238996), (298, 188470), (401, 140060), (470, 119498), (596, 94235), (745, 75388), (802, 70030), (940, 59749), (1490, 37694), (1604, 35015), (2005, 28012), (2980, 18847), (4010, 14006), (7003, 8020)]