56651778

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{3989}}^1$

素因数の和:4263

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 69751422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 1578, 2367, 3989, 4734, 7101, 7978, 11967, 14202, 23934, 35901, 71802, 107703, 215406, 1049107, 2098214, 3147321, 6294642, 9441963, 18883926, 28325889, 56651778]

約数ペア:

[(1, 56651778), (2, 28325889), (3, 18883926), (6, 9441963), (9, 6294642), (18, 3147321), (27, 2098214), (54, 1049107), (263, 215406), (526, 107703), (789, 71802), (1578, 35901), (2367, 23934), (3989, 14202), (4734, 11967), (7101, 7978)]