51430270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4261}}^1$

素因数の和:4356

約数の個数: 32

約数和(自身を含む): 99423936

約数和(自身を除く): 47993666

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 4261, 6035, 8522, 12070, 21305, 42610, 72437, 144874, 302531, 362185, 605062, 724370, 1512655, 3025310, 5143027, 10286054, 25715135, 51430270]

約数ペア:

[(1, 51430270), (2, 25715135), (5, 10286054), (10, 5143027), (17, 3025310), (34, 1512655), (71, 724370), (85, 605062), (142, 362185), (170, 302531), (355, 144874), (710, 72437), (1207, 42610), (2414, 21305), (4261, 12070), (6035, 8522)]