51879524

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2389}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 93353400

約数和(自身を除く): 41473876

約数列:

[1, 2, 4, 61, 89, 122, 178, 244, 356, 2389, 4778, 5429, 9556, 10858, 21716, 145729, 212621, 291458, 425242, 582916, 850484, 12969881, 25939762, 51879524]

約数ペア:

[(1, 51879524), (2, 25939762), (4, 12969881), (61, 850484), (89, 582916), (122, 425242), (178, 291458), (244, 212621), (356, 145729), (2389, 21716), (4778, 10858), (5429, 9556)]