51577845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13591}}^1$

素因数の和:13633

約数の個数: 32

約数和(自身を含む): 93947904

約数和(自身を除く): 42370059

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 13591, 40773, 67955, 149501, 203865, 312593, 448503, 747505, 937779, 1562965, 2242515, 3438523, 4688895, 10315569, 17192615, 51577845]

約数ペア:

[(1, 51577845), (3, 17192615), (5, 10315569), (11, 4688895), (15, 3438523), (23, 2242515), (33, 1562965), (55, 937779), (69, 747505), (115, 448503), (165, 312593), (253, 203865), (345, 149501), (759, 67955), (1265, 40773), (3795, 13591)]