51078064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{187787}}^1$

素因数の和:187812

約数の個数: 20

約数和(自身を含む): 104785704

約数和(自身を除く): 53707640

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 187787, 375574, 751148, 1502296, 3004592, 3192379, 6384758, 12769516, 25539032, 51078064]

約数ペア:

[(1, 51078064), (2, 25539032), (4, 12769516), (8, 6384758), (16, 3192379), (17, 3004592), (34, 1502296), (68, 751148), (136, 375574), (272, 187787)]