49042880

素因数分解:

$2^6\times 5^1\times {\mathrm{153259}}^1$

素因数の和:153276

約数の個数: 28

約数和(自身を含む): 116784120

約数和(自身を除く): 67741240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 153259, 306518, 613036, 766295, 1226072, 1532590, 2452144, 3065180, 4904288, 6130360, 9808576, 12260720, 24521440, 49042880]

約数ペア:

[(1, 49042880), (2, 24521440), (4, 12260720), (5, 9808576), (8, 6130360), (10, 4904288), (16, 3065180), (20, 2452144), (32, 1532590), (40, 1226072), (64, 766295), (80, 613036), (160, 306518), (320, 153259)]