56422135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 85307904

約数和(自身を除く): 28885769

約数列:

[1, 5, 7, 11, 35, 55, 77, 101, 385, 505, 707, 1111, 1451, 3535, 5555, 7255, 7777, 10157, 15961, 38885, 50785, 79805, 111727, 146551, 558635, 732755, 1025857, 1612061, 5129285, 8060305, 11284427, 56422135]

約数ペア:

[(1, 56422135), (5, 11284427), (7, 8060305), (11, 5129285), (35, 1612061), (55, 1025857), (77, 732755), (101, 558635), (385, 146551), (505, 111727), (707, 79805), (1111, 50785), (1451, 38885), (3535, 15961), (5555, 10157), (7255, 7777)]