51420276

素因数分解:

$2^2\times 3^2\times {\mathrm{971}}^1\times {\mathrm{1471}}^1$

素因数の和:2452

約数の個数: 36

約数和(自身を含む): 130201344

約数和(自身を除く): 78781068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 971, 1471, 1942, 2913, 2942, 3884, 4413, 5826, 5884, 8739, 8826, 11652, 13239, 17478, 17652, 26478, 34956, 52956, 1428341, 2856682, 4285023, 5713364, 8570046, 12855069, 17140092, 25710138, 51420276]

約数ペア:

[(1, 51420276), (2, 25710138), (3, 17140092), (4, 12855069), (6, 8570046), (9, 5713364), (12, 4285023), (18, 2856682), (36, 1428341), (971, 52956), (1471, 34956), (1942, 26478), (2913, 17652), (2942, 17478), (3884, 13239), (4413, 11652), (5826, 8826), (5884, 8739)]