47751782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 79191840

約数和(自身を除く): 31440058

約数列:

[1, 2, 13, 26, 73, 139, 146, 181, 278, 362, 949, 1807, 1898, 2353, 3614, 4706, 10147, 13213, 20294, 25159, 26426, 50318, 131911, 171769, 263822, 327067, 343538, 654134, 1836607, 3673214, 23875891, 47751782]

約数ペア:

[(1, 47751782), (2, 23875891), (13, 3673214), (26, 1836607), (73, 654134), (139, 343538), (146, 327067), (181, 263822), (278, 171769), (362, 131911), (949, 50318), (1807, 26426), (1898, 25159), (2353, 20294), (3614, 13213), (4706, 10147)]