53001025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2503}}^1$

素因数の和:2542

約数の個数: 36

約数和(自身を含む): 82591936

約数和(自身を除く): 29590911

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 275, 385, 605, 847, 1925, 2503, 3025, 4235, 12515, 17521, 21175, 27533, 62575, 87605, 137665, 192731, 302863, 438025, 688325, 963655, 1514315, 2120041, 4818275, 7571575, 10600205, 53001025]

約数ペア:

[(1, 53001025), (5, 10600205), (7, 7571575), (11, 4818275), (25, 2120041), (35, 1514315), (55, 963655), (77, 688325), (121, 438025), (175, 302863), (275, 192731), (385, 137665), (605, 87605), (847, 62575), (1925, 27533), (2503, 21175), (3025, 17521), (4235, 12515)]