53408410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1223}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 105224832

約数和(自身を除く): 51816422

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 397, 794, 1223, 1985, 2446, 3970, 4367, 6115, 8734, 12230, 13453, 21835, 26906, 43670, 67265, 134530, 485531, 971062, 2427655, 4855310, 5340841, 10681682, 26704205, 53408410]

約数ペア:

[(1, 53408410), (2, 26704205), (5, 10681682), (10, 5340841), (11, 4855310), (22, 2427655), (55, 971062), (110, 485531), (397, 134530), (794, 67265), (1223, 43670), (1985, 26906), (2446, 21835), (3970, 13453), (4367, 12230), (6115, 8734)]