56555984

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 112388640

約数和(自身を除く): 55832656

約数列:

[1, 2, 4, 8, 16, 59, 118, 181, 236, 331, 362, 472, 662, 724, 944, 1324, 1448, 2648, 2896, 5296, 10679, 19529, 21358, 39058, 42716, 59911, 78116, 85432, 119822, 156232, 170864, 239644, 312464, 479288, 958576, 3534749, 7069498, 14138996, 28277992, 56555984]

約数ペア:

[(1, 56555984), (2, 28277992), (4, 14138996), (8, 7069498), (16, 3534749), (59, 958576), (118, 479288), (181, 312464), (236, 239644), (331, 170864), (362, 156232), (472, 119822), (662, 85432), (724, 78116), (944, 59911), (1324, 42716), (1448, 39058), (2648, 21358), (2896, 19529), (5296, 10679)]