56902263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 87989760

約数和(自身を除く): 31087497

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 319, 407, 957, 1073, 1221, 1607, 3219, 4821, 11803, 17677, 35409, 46603, 53031, 59459, 139809, 178377, 512633, 654049, 1537899, 1724311, 1962147, 5172933, 18967421, 56902263]

約数ペア:

[(1, 56902263), (3, 18967421), (11, 5172933), (29, 1962147), (33, 1724311), (37, 1537899), (87, 654049), (111, 512633), (319, 178377), (407, 139809), (957, 59459), (1073, 53031), (1221, 46603), (1607, 35409), (3219, 17677), (4821, 11803)]