53056160

素因数分解:

$2^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1487}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 125991936

約数和(自身を除く): 72935776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 223, 446, 892, 1115, 1487, 1784, 2230, 2974, 3568, 4460, 5948, 7136, 7435, 8920, 11896, 14870, 17840, 23792, 29740, 35680, 47584, 59480, 118960, 237920, 331601, 663202, 1326404, 1658005, 2652808, 3316010, 5305616, 6632020, 10611232, 13264040, 26528080, 53056160]

約数ペア:

[(1, 53056160), (2, 26528080), (4, 13264040), (5, 10611232), (8, 6632020), (10, 5305616), (16, 3316010), (20, 2652808), (32, 1658005), (40, 1326404), (80, 663202), (160, 331601), (223, 237920), (446, 118960), (892, 59480), (1115, 47584), (1487, 35680), (1784, 29740), (2230, 23792), (2974, 17840), (3568, 14870), (4460, 11896), (5948, 8920), (7136, 7435)]