52730475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 101803008

約数和(自身を除く): 49072533

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 2137, 3525, 4935, 6411, 8225, 10685, 14959, 24675, 32055, 44877, 53425, 74795, 100439, 160275, 224385, 301317, 373975, 502195, 703073, 1121925, 1506585, 2109219, 2510975, 3515365, 7532925, 10546095, 17576825, 52730475]

約数ペア:

[(1, 52730475), (3, 17576825), (5, 10546095), (7, 7532925), (15, 3515365), (21, 2510975), (25, 2109219), (35, 1506585), (47, 1121925), (75, 703073), (105, 502195), (141, 373975), (175, 301317), (235, 224385), (329, 160275), (525, 100439), (705, 74795), (987, 53425), (1175, 44877), (1645, 32055), (2137, 24675), (3525, 14959), (4935, 10685), (6411, 8225)]