54825855

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 103229280

約数和(自身を除く): 48403425

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 97, 105, 147, 245, 291, 485, 679, 735, 769, 1455, 2037, 2307, 3395, 3845, 4753, 5383, 10185, 11535, 14259, 16149, 23765, 26915, 37681, 71295, 74593, 80745, 113043, 188405, 223779, 372965, 522151, 565215, 1118895, 1566453, 2610755, 3655057, 7832265, 10965171, 18275285, 54825855]

約数ペア:

[(1, 54825855), (3, 18275285), (5, 10965171), (7, 7832265), (15, 3655057), (21, 2610755), (35, 1566453), (49, 1118895), (97, 565215), (105, 522151), (147, 372965), (245, 223779), (291, 188405), (485, 113043), (679, 80745), (735, 74593), (769, 71295), (1455, 37681), (2037, 26915), (2307, 23765), (3395, 16149), (3845, 14259), (4753, 11535), (5383, 10185)]