53932580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{207433}}^1$

素因数の和:207455

約数の個数: 24

約数和(自身を含む): 121971192

約数和(自身を除く): 68038612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 207433, 414866, 829732, 1037165, 2074330, 2696629, 4148660, 5393258, 10786516, 13483145, 26966290, 53932580]

約数ペア:

[(1, 53932580), (2, 26966290), (4, 13483145), (5, 10786516), (10, 5393258), (13, 4148660), (20, 2696629), (26, 2074330), (52, 1037165), (65, 829732), (130, 414866), (260, 207433)]