51038316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67511}}^1$

素因数の和:67531

約数の個数: 48

約数和(自身を含む): 151226880

約数和(自身を除く): 100188564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 67511, 135022, 202533, 270044, 405066, 472577, 607599, 810132, 945154, 1215198, 1417731, 1822797, 1890308, 2430396, 2835462, 3645594, 4253193, 5670924, 7291188, 8506386, 12759579, 17012772, 25519158, 51038316]

約数ペア:

[(1, 51038316), (2, 25519158), (3, 17012772), (4, 12759579), (6, 8506386), (7, 7291188), (9, 5670924), (12, 4253193), (14, 3645594), (18, 2835462), (21, 2430396), (27, 1890308), (28, 1822797), (36, 1417731), (42, 1215198), (54, 945154), (63, 810132), (84, 607599), (108, 472577), (126, 405066), (189, 270044), (252, 202533), (378, 135022), (756, 67511)]