51289654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 85557024

約数和(自身を除く): 34267370

約数列:

[1, 2, 13, 26, 61, 73, 122, 146, 443, 793, 886, 949, 1586, 1898, 4453, 5759, 8906, 11518, 27023, 32339, 54046, 57889, 64678, 115778, 351299, 420407, 702598, 840814, 1972679, 3945358, 25644827, 51289654]

約数ペア:

[(1, 51289654), (2, 25644827), (13, 3945358), (26, 1972679), (61, 840814), (73, 702598), (122, 420407), (146, 351299), (443, 115778), (793, 64678), (886, 57889), (949, 54046), (1586, 32339), (1898, 27023), (4453, 11518), (5759, 8906)]