48977425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 74673792

約数和(自身を除く): 25696367

約数列:

[1, 5, 7, 17, 25, 35, 85, 101, 119, 163, 175, 425, 505, 595, 707, 815, 1141, 1717, 2525, 2771, 2975, 3535, 4075, 5705, 8585, 12019, 13855, 16463, 17675, 19397, 28525, 42925, 60095, 69275, 82315, 96985, 115241, 279871, 300475, 411575, 484925, 576205, 1399355, 1959097, 2881025, 6996775, 9795485, 48977425]

約数ペア:

[(1, 48977425), (5, 9795485), (7, 6996775), (17, 2881025), (25, 1959097), (35, 1399355), (85, 576205), (101, 484925), (119, 411575), (163, 300475), (175, 279871), (425, 115241), (505, 96985), (595, 82315), (707, 69275), (815, 60095), (1141, 42925), (1717, 28525), (2525, 19397), (2771, 17675), (2975, 16463), (3535, 13855), (4075, 12019), (5705, 8585)]