55359342

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{3989}}^1$

素因数の和:4257

約数の個数: 32

約数和(自身を含む): 123530400

約数和(自身を除く): 68171058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 3989, 4626, 6939, 7978, 11967, 13878, 23934, 35901, 71802, 107703, 215406, 1025173, 2050346, 3075519, 6151038, 9226557, 18453114, 27679671, 55359342]

約数ペア:

[(1, 55359342), (2, 27679671), (3, 18453114), (6, 9226557), (9, 6151038), (18, 3075519), (27, 2050346), (54, 1025173), (257, 215406), (514, 107703), (771, 71802), (1542, 35901), (2313, 23934), (3989, 13878), (4626, 11967), (6939, 7978)]