56786885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 77801472

約数和(自身を除く): 21014587

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 937, 1955, 2635, 3565, 4685, 12121, 15929, 21551, 29047, 60605, 79645, 107755, 145235, 366367, 493799, 668081, 1831835, 2468995, 3340405, 11357377, 56786885]

約数ペア:

[(1, 56786885), (5, 11357377), (17, 3340405), (23, 2468995), (31, 1831835), (85, 668081), (115, 493799), (155, 366367), (391, 145235), (527, 107755), (713, 79645), (937, 60605), (1955, 29047), (2635, 21551), (3565, 15929), (4685, 12121)]