55861902

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{72173}}^1$

素因数の和:72224

約数の個数: 24

約数和(自身を含む): 123850584

約数和(自身を除く): 67988682

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 72173, 144346, 216519, 433038, 649557, 1299114, 3103439, 6206878, 9310317, 18620634, 27930951, 55861902]

約数ペア:

[(1, 55861902), (2, 27930951), (3, 18620634), (6, 9310317), (9, 6206878), (18, 3103439), (43, 1299114), (86, 649557), (129, 433038), (258, 216519), (387, 144346), (774, 72173)]