51774160

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2851}}^1$

素因数の和:3091

約数の個数: 40

約数和(自身を含む): 120947616

約数和(自身を除く): 69173456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 2851, 3632, 4540, 5702, 9080, 11404, 14255, 18160, 22808, 28510, 45616, 57020, 114040, 228080, 647177, 1294354, 2588708, 3235885, 5177416, 6471770, 10354832, 12943540, 25887080, 51774160]

約数ペア:

[(1, 51774160), (2, 25887080), (4, 12943540), (5, 10354832), (8, 6471770), (10, 5177416), (16, 3235885), (20, 2588708), (40, 1294354), (80, 647177), (227, 228080), (454, 114040), (908, 57020), (1135, 45616), (1816, 28510), (2270, 22808), (2851, 18160), (3632, 14255), (4540, 11404), (5702, 9080)]