49668615

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 92334528

約数和(自身を除く): 42665913

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1297, 1665, 2553, 3891, 4255, 6485, 7659, 11673, 12765, 19455, 29831, 38295, 47989, 58365, 89493, 143967, 149155, 239945, 268479, 431901, 447465, 719835, 1103747, 1342395, 2159505, 3311241, 5518735, 9933723, 16556205, 49668615]

約数ペア:

[(1, 49668615), (3, 16556205), (5, 9933723), (9, 5518735), (15, 3311241), (23, 2159505), (37, 1342395), (45, 1103747), (69, 719835), (111, 447465), (115, 431901), (185, 268479), (207, 239945), (333, 149155), (345, 143967), (555, 89493), (851, 58365), (1035, 47989), (1297, 38295), (1665, 29831), (2553, 19455), (3891, 12765), (4255, 11673), (6485, 7659)]