54123438

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2129}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 114508800

約数和(自身を除く): 60385362

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 1338, 2129, 4237, 4258, 6387, 8474, 12711, 12774, 25422, 40451, 80902, 121353, 242706, 474767, 949534, 1424301, 2848602, 9020573, 18041146, 27061719, 54123438]

約数ペア:

[(1, 54123438), (2, 27061719), (3, 18041146), (6, 9020573), (19, 2848602), (38, 1424301), (57, 949534), (114, 474767), (223, 242706), (446, 121353), (669, 80902), (1338, 40451), (2129, 25422), (4237, 12774), (4258, 12711), (6387, 8474)]