55678284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{81401}}^1$

素因数の和:81430

約数の個数: 36

約数和(自身を含む): 148151640

約数和(自身を除く): 92473356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 81401, 162802, 244203, 325604, 488406, 732609, 976812, 1465218, 1546619, 2930436, 3093238, 4639857, 6186476, 9279714, 13919571, 18559428, 27839142, 55678284]

約数ペア:

[(1, 55678284), (2, 27839142), (3, 18559428), (4, 13919571), (6, 9279714), (9, 6186476), (12, 4639857), (18, 3093238), (19, 2930436), (36, 1546619), (38, 1465218), (57, 976812), (76, 732609), (114, 488406), (171, 325604), (228, 244203), (342, 162802), (684, 81401)]