49627557

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 35286363

約数列:

[1, 3, 7, 9, 21, 53, 63, 89, 159, 167, 267, 371, 477, 501, 623, 801, 1113, 1169, 1503, 1869, 3339, 3507, 4717, 5607, 8851, 10521, 14151, 14863, 26553, 33019, 42453, 44589, 61957, 79659, 99057, 104041, 133767, 185871, 297171, 312123, 557613, 787739, 936369, 2363217, 5514173, 7089651, 16542519, 49627557]

約数ペア:

[(1, 49627557), (3, 16542519), (7, 7089651), (9, 5514173), (21, 2363217), (53, 936369), (63, 787739), (89, 557613), (159, 312123), (167, 297171), (267, 185871), (371, 133767), (477, 104041), (501, 99057), (623, 79659), (801, 61957), (1113, 44589), (1169, 42453), (1503, 33019), (1869, 26553), (3339, 14863), (3507, 14151), (4717, 10521), (5607, 8851)]