49251410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{863}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 46548910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439, 863, 878, 1726, 2195, 4315, 4390, 5707, 8630, 11219, 11414, 22438, 28535, 56095, 57070, 112190, 378857, 757714, 1894285, 3788570, 4925141, 9850282, 24625705, 49251410]

約数ペア:

[(1, 49251410), (2, 24625705), (5, 9850282), (10, 4925141), (13, 3788570), (26, 1894285), (65, 757714), (130, 378857), (439, 112190), (863, 57070), (878, 56095), (1726, 28535), (2195, 22438), (4315, 11414), (4390, 11219), (5707, 8630)]