47286070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6863}}^1$

素因数の和:6936

約数の個数: 32

約数和(自身を含む): 93405312

約数和(自身を除く): 46119242

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6863, 6890, 13726, 34315, 68630, 89219, 178438, 363739, 446095, 727478, 892190, 1818695, 3637390, 4728607, 9457214, 23643035, 47286070]

約数ペア:

[(1, 47286070), (2, 23643035), (5, 9457214), (10, 4728607), (13, 3637390), (26, 1818695), (53, 892190), (65, 727478), (106, 446095), (130, 363739), (265, 178438), (530, 89219), (689, 68630), (1378, 34315), (3445, 13726), (6863, 6890)]