51496575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{52817}}^1$

素因数の和:52843

約数の個数: 24

約数和(自身を含む): 91692048

約数和(自身を除く): 40195473

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 52817, 158451, 264085, 686621, 792255, 1320425, 2059863, 3433105, 3961275, 10299315, 17165525, 51496575]

約数ペア:

[(1, 51496575), (3, 17165525), (5, 10299315), (13, 3961275), (15, 3433105), (25, 2059863), (39, 1320425), (65, 792255), (75, 686621), (195, 264085), (325, 158451), (975, 52817)]