51297609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{26347}}^1$

素因数の和:26420

約数の個数: 16

約数和(自身を含む): 75882240

約数和(自身を除く): 24584631

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 26347, 79041, 289817, 869451, 1554473, 4663419, 17099203, 51297609]

約数ペア:

[(1, 51297609), (3, 17099203), (11, 4663419), (33, 1554473), (59, 869451), (177, 289817), (649, 79041), (1947, 26347)]