47380490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8599}}^1$

素因数の和:8654

約数の個数: 32

約数和(自身を含む): 92880000

約数和(自身を除く): 45499510

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 8599, 17198, 42995, 85990, 163381, 249371, 326762, 498742, 816905, 1246855, 1633810, 2493710, 4738049, 9476098, 23690245, 47380490]

約数ペア:

[(1, 47380490), (2, 23690245), (5, 9476098), (10, 4738049), (19, 2493710), (29, 1633810), (38, 1246855), (58, 816905), (95, 498742), (145, 326762), (190, 249371), (290, 163381), (551, 85990), (1102, 42995), (2755, 17198), (5510, 8599)]