55999278

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 127333440

約数和(自身を除く): 71334162

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 1739, 1789, 3478, 3578, 5217, 5367, 10434, 10734, 15651, 16101, 31302, 32202, 66193, 84083, 132386, 168166, 198579, 252249, 397158, 504498, 595737, 756747, 1191474, 1513494, 3111071, 6222142, 9333213, 18666426, 27999639, 55999278]

約数ペア:

[(1, 55999278), (2, 27999639), (3, 18666426), (6, 9333213), (9, 6222142), (18, 3111071), (37, 1513494), (47, 1191474), (74, 756747), (94, 595737), (111, 504498), (141, 397158), (222, 252249), (282, 198579), (333, 168166), (423, 132386), (666, 84083), (846, 66193), (1739, 32202), (1789, 31302), (3478, 16101), (3578, 15651), (5217, 10734), (5367, 10434)]