54760492760

素因数分解:

$2^3\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1327849}}^1$

素因数の和:1328891

約数の個数: 32

約数和(自身を含む): 123330708000

約数和(自身を除く): 68570215240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1031, 2062, 4124, 5155, 8248, 10310, 20620, 41240, 1327849, 2655698, 5311396, 6639245, 10622792, 13278490, 26556980, 53113960, 1369012319, 2738024638, 5476049276, 6845061595, 10952098552, 13690123190, 27380246380, 54760492760]

約数ペア:

[(1, 54760492760), (2, 27380246380), (4, 13690123190), (5, 10952098552), (8, 6845061595), (10, 5476049276), (20, 2738024638), (40, 1369012319), (1031, 53113960), (2062, 26556980), (4124, 13278490), (5155, 10622792), (8248, 6639245), (10310, 5311396), (20620, 2655698), (41240, 1327849)]