53001440

素因数分解:

$2^5\times 5^1\times {\mathrm{331259}}^1$

素因数の和:331274

約数の個数: 24

約数和(自身を含む): 125216280

約数和(自身を除く): 72214840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331259, 662518, 1325036, 1656295, 2650072, 3312590, 5300144, 6625180, 10600288, 13250360, 26500720, 53001440]

約数ペア:

[(1, 53001440), (2, 26500720), (4, 13250360), (5, 10600288), (8, 6625180), (10, 5300144), (16, 3312590), (20, 2650072), (32, 1656295), (40, 1325036), (80, 662518), (160, 331259)]