51694064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{140473}}^1$

素因数の和:140504

約数の個数: 20

約数和(自身を含む): 104512656

約数和(自身を除く): 52818592

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 140473, 280946, 561892, 1123784, 2247568, 3230879, 6461758, 12923516, 25847032, 51694064]

約数ペア:

[(1, 51694064), (2, 25847032), (4, 12923516), (8, 6461758), (16, 3230879), (23, 2247568), (46, 1123784), (92, 561892), (184, 280946), (368, 140473)]