50215320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139487}}^1$

素因数の和:139504

約数の個数: 48

約数和(自身を含む): 163200960

約数和(自身を除く): 112985640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 139487, 278974, 418461, 557948, 697435, 836922, 1115896, 1255383, 1394870, 1673844, 2092305, 2510766, 2789740, 3347688, 4184610, 5021532, 5579480, 6276915, 8369220, 10043064, 12553830, 16738440, 25107660, 50215320]

約数ペア:

[(1, 50215320), (2, 25107660), (3, 16738440), (4, 12553830), (5, 10043064), (6, 8369220), (8, 6276915), (9, 5579480), (10, 5021532), (12, 4184610), (15, 3347688), (18, 2789740), (20, 2510766), (24, 2092305), (30, 1673844), (36, 1394870), (40, 1255383), (45, 1115896), (60, 836922), (72, 697435), (90, 557948), (120, 418461), (180, 278974), (360, 139487)]