47520418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 80289792

約数和(自身を除く): 32769374

約数列:

[1, 2, 11, 22, 43, 86, 191, 263, 382, 473, 526, 946, 2101, 2893, 4202, 5786, 8213, 11309, 16426, 22618, 50233, 90343, 100466, 124399, 180686, 248798, 552563, 1105126, 2160019, 4320038, 23760209, 47520418]

約数ペア:

[(1, 47520418), (2, 23760209), (11, 4320038), (22, 2160019), (43, 1105126), (86, 552563), (191, 248798), (263, 180686), (382, 124399), (473, 100466), (526, 90343), (946, 50233), (2101, 22618), (2893, 16426), (4202, 11309), (5786, 8213)]