56639987

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 61158240

約数和(自身を除く): 4518253

約数列:

[1, 29, 43, 53, 857, 1247, 1537, 2279, 24853, 36851, 45421, 66091, 1068679, 1317209, 1953103, 56639987]

約数ペア:

[(1, 56639987), (29, 1953103), (43, 1317209), (53, 1068679), (857, 66091), (1247, 45421), (1537, 36851), (2279, 24853)]