56353410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8819}}^1$

素因数の和:8903

約数の個数: 48

約数和(自身を含む): 148599360

約数和(自身を除く): 92245950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 8819, 17638, 26457, 44095, 52914, 79371, 88190, 132285, 158742, 264570, 396855, 626149, 793710, 1252298, 1878447, 3130745, 3756894, 5635341, 6261490, 9392235, 11270682, 18784470, 28176705, 56353410]

約数ペア:

[(1, 56353410), (2, 28176705), (3, 18784470), (5, 11270682), (6, 9392235), (9, 6261490), (10, 5635341), (15, 3756894), (18, 3130745), (30, 1878447), (45, 1252298), (71, 793710), (90, 626149), (142, 396855), (213, 264570), (355, 158742), (426, 132285), (639, 88190), (710, 79371), (1065, 52914), (1278, 44095), (2130, 26457), (3195, 17638), (6390, 8819)]