50218515

素因数分解:

$3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{937}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 89597760

約数和(自身を除く): 39379245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 397, 937, 1191, 1985, 2811, 3573, 4685, 5955, 8433, 10719, 14055, 17865, 25299, 42165, 53595, 126495, 371989, 1115967, 1859945, 3347901, 5579835, 10043703, 16739505, 50218515]

約数ペア:

[(1, 50218515), (3, 16739505), (5, 10043703), (9, 5579835), (15, 3347901), (27, 1859945), (45, 1115967), (135, 371989), (397, 126495), (937, 53595), (1191, 42165), (1985, 25299), (2811, 17865), (3573, 14055), (4685, 10719), (5955, 8433)]