50268639

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 73433088

約数和(自身を除く): 23164449

約数列:

[1, 3, 23, 31, 69, 71, 93, 213, 331, 713, 993, 1633, 2139, 2201, 4899, 6603, 7613, 10261, 22839, 23501, 30783, 50623, 70503, 151869, 236003, 540523, 708009, 728531, 1621569, 2185593, 16756213, 50268639]

約数ペア:

[(1, 50268639), (3, 16756213), (23, 2185593), (31, 1621569), (69, 728531), (71, 708009), (93, 540523), (213, 236003), (331, 151869), (713, 70503), (993, 50623), (1633, 30783), (2139, 23501), (2201, 22839), (4899, 10261), (6603, 7613)]