55543916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11981}}^1$

素因数の和:12065

約数の個数: 24

約数和(自身を含む): 104003760

約数和(自身を除く): 48459844

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 11981, 23962, 47924, 227639, 455278, 730841, 910556, 1461682, 2923364, 13885979, 27771958, 55543916]

約数ペア:

[(1, 55543916), (2, 27771958), (4, 13885979), (19, 2923364), (38, 1461682), (61, 910556), (76, 730841), (122, 455278), (244, 227639), (1159, 47924), (2318, 23962), (4636, 11981)]