51197410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1487}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 100922112

約数和(自身を除く): 49724702

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 313, 626, 1487, 1565, 2974, 3130, 3443, 6886, 7435, 14870, 16357, 17215, 32714, 34430, 81785, 163570, 465431, 930862, 2327155, 4654310, 5119741, 10239482, 25598705, 51197410]

約数ペア:

[(1, 51197410), (2, 25598705), (5, 10239482), (10, 5119741), (11, 4654310), (22, 2327155), (55, 930862), (110, 465431), (313, 163570), (626, 81785), (1487, 34430), (1565, 32714), (2974, 17215), (3130, 16357), (3443, 14870), (6886, 7435)]