51331664

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{3491}}^1$

素因数の和:4418

約数の個数: 20

約数和(自身を含む): 99591840

約数和(自身を除く): 48260176

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3491, 3676, 6982, 7352, 13964, 14704, 27928, 55856, 3208229, 6416458, 12832916, 25665832, 51331664]

約数ペア:

[(1, 51331664), (2, 25665832), (4, 12832916), (8, 6416458), (16, 3208229), (919, 55856), (1838, 27928), (3491, 14704), (3676, 13964), (6982, 7352)]