51760304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3271}}^1$

素因数の和:3345

約数の個数: 40

約数和(自身を含む): 107112192

約数和(自身を除く): 55351888

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3271, 3956, 6542, 7912, 13084, 15824, 26168, 52336, 75233, 140653, 150466, 281306, 300932, 562612, 601864, 1125224, 1203728, 2250448, 3235019, 6470038, 12940076, 25880152, 51760304]

約数ペア:

[(1, 51760304), (2, 25880152), (4, 12940076), (8, 6470038), (16, 3235019), (23, 2250448), (43, 1203728), (46, 1125224), (86, 601864), (92, 562612), (172, 300932), (184, 281306), (344, 150466), (368, 140653), (688, 75233), (989, 52336), (1978, 26168), (3271, 15824), (3956, 13084), (6542, 7912)]