48328720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54919}}^1$

素因数の和:54943

約数の個数: 40

約数和(自身を含む): 122581440

約数和(自身を除く): 74252720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 54919, 109838, 219676, 274595, 439352, 549190, 604109, 878704, 1098380, 1208218, 2196760, 2416436, 3020545, 4393520, 4832872, 6041090, 9665744, 12082180, 24164360, 48328720]

約数ペア:

[(1, 48328720), (2, 24164360), (4, 12082180), (5, 9665744), (8, 6041090), (10, 4832872), (11, 4393520), (16, 3020545), (20, 2416436), (22, 2196760), (40, 1208218), (44, 1098380), (55, 878704), (80, 604109), (88, 549190), (110, 439352), (176, 274595), (220, 219676), (440, 109838), (880, 54919)]