51754470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2081}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 124420320

約数和(自身を除く): 72665850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 829, 1658, 2081, 2487, 4145, 4162, 4974, 6243, 8290, 10405, 12435, 12486, 20810, 24870, 31215, 62430, 1725149, 3450298, 5175447, 8625745, 10350894, 17251490, 25877235, 51754470]

約数ペア:

[(1, 51754470), (2, 25877235), (3, 17251490), (5, 10350894), (6, 8625745), (10, 5175447), (15, 3450298), (30, 1725149), (829, 62430), (1658, 31215), (2081, 24870), (2487, 20810), (4145, 12486), (4162, 12435), (4974, 10405), (6243, 8290)]