53281748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19333}}^1$

素因数の和:19403

約数の個数: 24

約数和(自身を含む): 102315528

約数和(自身を除く): 49033780

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 19333, 38666, 77332, 251329, 502658, 1005316, 1024649, 2049298, 4098596, 13320437, 26640874, 53281748]

約数ペア:

[(1, 53281748), (2, 26640874), (4, 13320437), (13, 4098596), (26, 2049298), (52, 1024649), (53, 1005316), (106, 502658), (212, 251329), (689, 77332), (1378, 38666), (2756, 19333)]