52927990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 97425504

約数和(自身を除く): 44497514

約数列:

[1, 2, 5, 10, 67, 134, 197, 335, 394, 401, 670, 802, 985, 1970, 2005, 4010, 13199, 26398, 26867, 53734, 65995, 78997, 131990, 134335, 157994, 268670, 394985, 789970, 5292799, 10585598, 26463995, 52927990]

約数ペア:

[(1, 52927990), (2, 26463995), (5, 10585598), (10, 5292799), (67, 789970), (134, 394985), (197, 268670), (335, 157994), (394, 134335), (401, 131990), (670, 78997), (802, 65995), (985, 53734), (1970, 26867), (2005, 26398), (4010, 13199)]