51158280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{426319}}^1$

素因数の和:426333

約数の個数: 32

約数和(自身を含む): 153475200

約数和(自身を除く): 102316920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 426319, 852638, 1278957, 1705276, 2131595, 2557914, 3410552, 4263190, 5115828, 6394785, 8526380, 10231656, 12789570, 17052760, 25579140, 51158280]

約数ペア:

[(1, 51158280), (2, 25579140), (3, 17052760), (4, 12789570), (5, 10231656), (6, 8526380), (8, 6394785), (10, 5115828), (12, 4263190), (15, 3410552), (20, 2557914), (24, 2131595), (30, 1705276), (40, 1278957), (60, 852638), (120, 426319)]