53710760

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1847}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 121080960

約数和(自身を除く): 67370200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1454, 1847, 2908, 3635, 3694, 5816, 7270, 7388, 9235, 14540, 14776, 18470, 29080, 36940, 73880, 1342769, 2685538, 5371076, 6713845, 10742152, 13427690, 26855380, 53710760]

約数ペア:

[(1, 53710760), (2, 26855380), (4, 13427690), (5, 10742152), (8, 6713845), (10, 5371076), (20, 2685538), (40, 1342769), (727, 73880), (1454, 36940), (1847, 29080), (2908, 18470), (3635, 14776), (3694, 14540), (5816, 9235), (7270, 7388)]