55331946

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 123990048

約数和(自身を除く): 68658102

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 251, 331, 333, 502, 662, 666, 753, 993, 1506, 1986, 2259, 2979, 4518, 5958, 9287, 12247, 18574, 24494, 27861, 36741, 55722, 73482, 83081, 83583, 110223, 166162, 167166, 220446, 249243, 498486, 747729, 1495458, 3073997, 6147994, 9221991, 18443982, 27665973, 55331946]

約数ペア:

[(1, 55331946), (2, 27665973), (3, 18443982), (6, 9221991), (9, 6147994), (18, 3073997), (37, 1495458), (74, 747729), (111, 498486), (222, 249243), (251, 220446), (331, 167166), (333, 166162), (502, 110223), (662, 83583), (666, 83081), (753, 73482), (993, 55722), (1506, 36741), (1986, 27861), (2259, 24494), (2979, 18574), (4518, 12247), (5958, 9287)]