48852830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 96369264

約数和(自身を除く): 47516434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 169, 211, 274, 338, 422, 685, 845, 1055, 1370, 1690, 1781, 2110, 2743, 3562, 5486, 8905, 13715, 17810, 23153, 27430, 28907, 35659, 46306, 57814, 71318, 115765, 144535, 178295, 231530, 289070, 356590, 375791, 751582, 1878955, 3757910, 4885283, 9770566, 24426415, 48852830]

約数ペア:

[(1, 48852830), (2, 24426415), (5, 9770566), (10, 4885283), (13, 3757910), (26, 1878955), (65, 751582), (130, 375791), (137, 356590), (169, 289070), (211, 231530), (274, 178295), (338, 144535), (422, 115765), (685, 71318), (845, 57814), (1055, 46306), (1370, 35659), (1690, 28907), (1781, 27430), (2110, 23153), (2743, 17810), (3562, 13715), (5486, 8905)]