26101810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53269}}^1$

素因数の和:53290

約数の個数: 24

約数和(自身を含む): 54655020

約数和(自身を除く): 28553210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 53269, 106538, 266345, 372883, 532690, 745766, 1864415, 2610181, 3728830, 5220362, 13050905, 26101810]

約数ペア:

[(1, 26101810), (2, 13050905), (5, 5220362), (7, 3728830), (10, 2610181), (14, 1864415), (35, 745766), (49, 532690), (70, 372883), (98, 266345), (245, 106538), (490, 53269)]