49975770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 130314240

約数和(自身を除く): 80338470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1009, 1270, 1651, 1905, 2018, 3027, 3302, 3810, 4953, 5045, 6054, 8255, 9906, 10090, 13117, 15135, 16510, 24765, 26234, 30270, 39351, 49530, 65585, 78702, 128143, 131170, 196755, 256286, 384429, 393510, 640715, 768858, 1281430, 1665859, 1922145, 3331718, 3844290, 4997577, 8329295, 9995154, 16658590, 24987885, 49975770]

約数ペア:

[(1, 49975770), (2, 24987885), (3, 16658590), (5, 9995154), (6, 8329295), (10, 4997577), (13, 3844290), (15, 3331718), (26, 1922145), (30, 1665859), (39, 1281430), (65, 768858), (78, 640715), (127, 393510), (130, 384429), (195, 256286), (254, 196755), (381, 131170), (390, 128143), (635, 78702), (762, 65585), (1009, 49530), (1270, 39351), (1651, 30270), (1905, 26234), (2018, 24765), (3027, 16510), (3302, 15135), (3810, 13117), (4953, 10090), (5045, 9906), (6054, 8255)]