48917480

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7069}}^1$

素因数の和:7253

約数の個数: 32

約数和(自身を含む): 110716200

約数和(自身を除く): 61798720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 7069, 14138, 28276, 35345, 56552, 70690, 141380, 282760, 1222937, 2445874, 4891748, 6114685, 9783496, 12229370, 24458740, 48917480]

約数ペア:

[(1, 48917480), (2, 24458740), (4, 12229370), (5, 9783496), (8, 6114685), (10, 4891748), (20, 2445874), (40, 1222937), (173, 282760), (346, 141380), (692, 70690), (865, 56552), (1384, 35345), (1730, 28276), (3460, 14138), (6920, 7069)]