56109522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1335941}}^1$

素因数の和:1335953

約数の個数: 16

約数和(自身を含む): 128250432

約数和(自身を除く): 72140910

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1335941, 2671882, 4007823, 8015646, 9351587, 18703174, 28054761, 56109522]

約数ペア:

[(1, 56109522), (2, 28054761), (3, 18703174), (6, 9351587), (7, 8015646), (14, 4007823), (21, 2671882), (42, 1335941)]