64947051050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3948149}}^1$

素因数の和:3948215

約数の個数: 48

約数和(自身を含む): 140996332800

約数和(自身を除く): 76049281750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 2350, 3290, 8225, 16450, 3948149, 7896298, 19740745, 27637043, 39481490, 55274086, 98703725, 138185215, 185563003, 197407450, 276370430, 371126006, 690926075, 927815015, 1298941021, 1381852150, 1855630030, 2597882042, 4639075075, 6494705105, 9278150150, 12989410210, 32473525525, 64947051050]

約数ペア:

[(1, 64947051050), (2, 32473525525), (5, 12989410210), (7, 9278150150), (10, 6494705105), (14, 4639075075), (25, 2597882042), (35, 1855630030), (47, 1381852150), (50, 1298941021), (70, 927815015), (94, 690926075), (175, 371126006), (235, 276370430), (329, 197407450), (350, 185563003), (470, 138185215), (658, 98703725), (1175, 55274086), (1645, 39481490), (2350, 27637043), (3290, 19740745), (8225, 7896298), (16450, 3948149)]