56016948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{857}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 141261120

約数和(自身を除く): 85244172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 419, 838, 857, 1257, 1676, 1714, 2514, 2571, 3428, 5028, 5142, 5447, 10284, 10894, 11141, 16341, 21788, 22282, 32682, 33423, 44564, 65364, 66846, 133692, 359083, 718166, 1077249, 1436332, 2154498, 4308996, 4668079, 9336158, 14004237, 18672316, 28008474, 56016948]

約数ペア:

[(1, 56016948), (2, 28008474), (3, 18672316), (4, 14004237), (6, 9336158), (12, 4668079), (13, 4308996), (26, 2154498), (39, 1436332), (52, 1077249), (78, 718166), (156, 359083), (419, 133692), (838, 66846), (857, 65364), (1257, 44564), (1676, 33423), (1714, 32682), (2514, 22282), (2571, 21788), (3428, 16341), (5028, 11141), (5142, 10894), (5447, 10284)]