50145720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{417881}}^1$

素因数の和:417895

約数の個数: 32

約数和(自身を含む): 150437520

約数和(自身を除く): 100291800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 417881, 835762, 1253643, 1671524, 2089405, 2507286, 3343048, 4178810, 5014572, 6268215, 8357620, 10029144, 12536430, 16715240, 25072860, 50145720]

約数ペア:

[(1, 50145720), (2, 25072860), (3, 16715240), (4, 12536430), (5, 10029144), (6, 8357620), (8, 6268215), (10, 5014572), (12, 4178810), (15, 3343048), (20, 2507286), (24, 2089405), (30, 1671524), (40, 1253643), (60, 835762), (120, 417881)]