49345960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30089}}^1$

素因数の和:30141

約数の個数: 32

約数和(自身を含む): 113740200

約数和(自身を除く): 64394240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 30089, 60178, 120356, 150445, 240712, 300890, 601780, 1203560, 1233649, 2467298, 4934596, 6168245, 9869192, 12336490, 24672980, 49345960]

約数ペア:

[(1, 49345960), (2, 24672980), (4, 12336490), (5, 9869192), (8, 6168245), (10, 4934596), (20, 2467298), (40, 1233649), (41, 1203560), (82, 601780), (164, 300890), (205, 240712), (328, 150445), (410, 120356), (820, 60178), (1640, 30089)]