53451240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{445427}}^1$

素因数の和:445441

約数の個数: 32

約数和(自身を含む): 160354080

約数和(自身を除く): 106902840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 445427, 890854, 1336281, 1781708, 2227135, 2672562, 3563416, 4454270, 5345124, 6681405, 8908540, 10690248, 13362810, 17817080, 26725620, 53451240]

約数ペア:

[(1, 53451240), (2, 26725620), (3, 17817080), (4, 13362810), (5, 10690248), (6, 8908540), (8, 6681405), (10, 5345124), (12, 4454270), (15, 3563416), (20, 2672562), (24, 2227135), (30, 1781708), (40, 1336281), (60, 890854), (120, 445427)]