53978746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{19889}}^1$

素因数の和:19973

約数の個数: 16

約数和(自身を含む): 85924800

約数和(自身を除く): 31946054

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 19889, 39778, 457447, 914894, 1173451, 2346902, 26989373, 53978746]

約数ペア:

[(1, 53978746), (2, 26989373), (23, 2346902), (46, 1173451), (59, 914894), (118, 457447), (1357, 39778), (2714, 19889)]