55404060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3593}}^1$

素因数の和:3862

約数の個数: 48

約数和(自身を含む): 155778336

約数和(自身を除く): 100374276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3593, 3855, 5140, 7186, 7710, 10779, 14372, 15420, 17965, 21558, 35930, 43116, 53895, 71860, 107790, 215580, 923401, 1846802, 2770203, 3693604, 4617005, 5540406, 9234010, 11080812, 13851015, 18468020, 27702030, 55404060]

約数ペア:

[(1, 55404060), (2, 27702030), (3, 18468020), (4, 13851015), (5, 11080812), (6, 9234010), (10, 5540406), (12, 4617005), (15, 3693604), (20, 2770203), (30, 1846802), (60, 923401), (257, 215580), (514, 107790), (771, 71860), (1028, 53895), (1285, 43116), (1542, 35930), (2570, 21558), (3084, 17965), (3593, 15420), (3855, 14372), (5140, 10779), (7186, 7710)]