31350348

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{5477}}^1$

素因数の和:5543

約数の個数: 48

約数和(自身を含む): 82827360

約数和(自身を除く): 51477012

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, 5477, 5724, 10954, 16431, 21908, 32862, 49293, 65724, 98586, 147879, 197172, 290281, 295758, 580562, 591516, 870843, 1161124, 1741686, 2612529, 3483372, 5225058, 7837587, 10450116, 15675174, 31350348]

約数ペア:

[(1, 31350348), (2, 15675174), (3, 10450116), (4, 7837587), (6, 5225058), (9, 3483372), (12, 2612529), (18, 1741686), (27, 1161124), (36, 870843), (53, 591516), (54, 580562), (106, 295758), (108, 290281), (159, 197172), (212, 147879), (318, 98586), (477, 65724), (636, 49293), (954, 32862), (1431, 21908), (1908, 16431), (2862, 10954), (5477, 5724)]