55383974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{23893}}^1$

素因数の和:23975

約数の個数: 16

約数和(自身を含む): 88885680

約数和(自身を除く): 33501706

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 23893, 47786, 453967, 907934, 1457473, 2914946, 27691987, 55383974]

約数ペア:

[(1, 55383974), (2, 27691987), (19, 2914946), (38, 1457473), (61, 907934), (122, 453967), (1159, 47786), (2318, 23893)]