51230960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58217}}^1$

素因数の和:58241

約数の個数: 40

約数和(自身を含む): 129942576

約数和(自身を除く): 78711616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 58217, 116434, 232868, 291085, 465736, 582170, 640387, 931472, 1164340, 1280774, 2328680, 2561548, 3201935, 4657360, 5123096, 6403870, 10246192, 12807740, 25615480, 51230960]

約数ペア:

[(1, 51230960), (2, 25615480), (4, 12807740), (5, 10246192), (8, 6403870), (10, 5123096), (11, 4657360), (16, 3201935), (20, 2561548), (22, 2328680), (40, 1280774), (44, 1164340), (55, 931472), (80, 640387), (88, 582170), (110, 465736), (176, 291085), (220, 232868), (440, 116434), (880, 58217)]