51781088

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{7669}}^1$

素因数の和:7890

約数の個数: 24

約数和(自身を含む): 102440520

約数和(自身を除く): 50659432

約数列:

[1, 2, 4, 8, 16, 32, 211, 422, 844, 1688, 3376, 6752, 7669, 15338, 30676, 61352, 122704, 245408, 1618159, 3236318, 6472636, 12945272, 25890544, 51781088]

約数ペア:

[(1, 51781088), (2, 25890544), (4, 12945272), (8, 6472636), (16, 3236318), (32, 1618159), (211, 245408), (422, 122704), (844, 61352), (1688, 30676), (3376, 15338), (6752, 7669)]