51004992

素因数分解:

$2^6\times 3^1\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1067

約数の個数: 56

約数和(自身を含む): 135485632

約数和(自身を除く): 84480640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421, 631, 842, 1262, 1263, 1684, 1893, 2524, 2526, 3368, 3786, 5048, 5052, 6736, 7572, 10096, 10104, 13472, 15144, 20192, 20208, 26944, 30288, 40384, 40416, 60576, 80832, 121152, 265651, 531302, 796953, 1062604, 1593906, 2125208, 3187812, 4250416, 6375624, 8500832, 12751248, 17001664, 25502496, 51004992]

約数ペア:

[(1, 51004992), (2, 25502496), (3, 17001664), (4, 12751248), (6, 8500832), (8, 6375624), (12, 4250416), (16, 3187812), (24, 2125208), (32, 1593906), (48, 1062604), (64, 796953), (96, 531302), (192, 265651), (421, 121152), (631, 80832), (842, 60576), (1262, 40416), (1263, 40384), (1684, 30288), (1893, 26944), (2524, 20208), (2526, 20192), (3368, 15144), (3786, 13472), (5048, 10104), (5052, 10096), (6736, 7572)]