55866690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56431}}^1$

素因数の和:56455

約数の個数: 48

約数和(自身を含む): 158461056

約数和(自身を除く): 102594366

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 56431, 112862, 169293, 282155, 338586, 507879, 564310, 620741, 846465, 1015758, 1241482, 1692930, 1862223, 2539395, 3103705, 3724446, 5078790, 5586669, 6207410, 9311115, 11173338, 18622230, 27933345, 55866690]

約数ペア:

[(1, 55866690), (2, 27933345), (3, 18622230), (5, 11173338), (6, 9311115), (9, 6207410), (10, 5586669), (11, 5078790), (15, 3724446), (18, 3103705), (22, 2539395), (30, 1862223), (33, 1692930), (45, 1241482), (55, 1015758), (66, 846465), (90, 620741), (99, 564310), (110, 507879), (165, 338586), (198, 282155), (330, 169293), (495, 112862), (990, 56431)]