51061285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 71632512

約数和(自身を除く): 20571227

約数列:

[1, 5, 11, 17, 55, 85, 97, 187, 485, 563, 935, 1067, 1649, 2815, 5335, 6193, 8245, 9571, 18139, 30965, 47855, 54611, 90695, 105281, 273055, 526405, 600721, 928387, 3003605, 4641935, 10212257, 51061285]

約数ペア:

[(1, 51061285), (5, 10212257), (11, 4641935), (17, 3003605), (55, 928387), (85, 600721), (97, 526405), (187, 273055), (485, 105281), (563, 90695), (935, 54611), (1067, 47855), (1649, 30965), (2815, 18139), (5335, 9571), (6193, 8245)]