56421468

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{9857}}^1$

素因数の和:9923

約数の個数: 48

約数和(自身を含む): 149052960

約数和(自身を除く): 92631492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 9857, 19714, 29571, 39428, 59142, 88713, 118284, 177426, 266139, 354852, 522421, 532278, 1044842, 1064556, 1567263, 2089684, 3134526, 4701789, 6269052, 9403578, 14105367, 18807156, 28210734, 56421468]

約数ペア:

[(1, 56421468), (2, 28210734), (3, 18807156), (4, 14105367), (6, 9403578), (9, 6269052), (12, 4701789), (18, 3134526), (27, 2089684), (36, 1567263), (53, 1064556), (54, 1044842), (106, 532278), (108, 522421), (159, 354852), (212, 266139), (318, 177426), (477, 118284), (636, 88713), (954, 59142), (1431, 39428), (1908, 29571), (2862, 19714), (5724, 9857)]