51460773

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{751}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 84897792

約数和(自身を除く): 33437019

約数列:

[1, 3, 7, 13, 21, 39, 91, 251, 273, 751, 753, 1757, 2253, 3263, 5257, 5271, 9763, 9789, 15771, 22841, 29289, 68341, 68523, 188501, 205023, 565503, 1319507, 2450513, 3958521, 7351539, 17153591, 51460773]

約数ペア:

[(1, 51460773), (3, 17153591), (7, 7351539), (13, 3958521), (21, 2450513), (39, 1319507), (91, 565503), (251, 205023), (273, 188501), (751, 68523), (753, 68341), (1757, 29289), (2253, 22841), (3263, 15771), (5257, 9789), (5271, 9763)]