54918544

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{56269}}^1$

素因数の和:56338

約数の個数: 20

約数和(自身を含む): 108150940

約数和(自身を除く): 53232396

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 56269, 112538, 225076, 450152, 900304, 3432409, 6864818, 13729636, 27459272, 54918544]

約数ペア:

[(1, 54918544), (2, 27459272), (4, 13729636), (8, 6864818), (16, 3432409), (61, 900304), (122, 450152), (244, 225076), (488, 112538), (976, 56269)]