53308585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 74188800

約数和(自身を除く): 20880215

約数列:

[1, 5, 11, 19, 55, 95, 139, 209, 367, 695, 1045, 1529, 1835, 2641, 4037, 6973, 7645, 13205, 20185, 29051, 34865, 51013, 76703, 145255, 255065, 383515, 561143, 969247, 2805715, 4846235, 10661717, 53308585]

約数ペア:

[(1, 53308585), (5, 10661717), (11, 4846235), (19, 2805715), (55, 969247), (95, 561143), (139, 383515), (209, 255065), (367, 145255), (695, 76703), (1045, 51013), (1529, 34865), (1835, 29051), (2641, 20185), (4037, 13205), (6973, 7645)]