56912570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39799}}^1$

素因数の和:39830

約数の個数: 32

約数和(自身を含む): 120355200

約数和(自身を除く): 63442630

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 39799, 79598, 198995, 397990, 437789, 517387, 875578, 1034774, 2188945, 2586935, 4377890, 5173870, 5691257, 11382514, 28456285, 56912570]

約数ペア:

[(1, 56912570), (2, 28456285), (5, 11382514), (10, 5691257), (11, 5173870), (13, 4377890), (22, 2586935), (26, 2188945), (55, 1034774), (65, 875578), (110, 517387), (130, 437789), (143, 397990), (286, 198995), (715, 79598), (1430, 39799)]