48860420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5209}}^1$

素因数の和:5292

約数の個数: 48

約数和(自身を含む): 119038080

約数和(自身を除く): 70177660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 5209, 9380, 10418, 20836, 26045, 36463, 52090, 72926, 104180, 145852, 182315, 349003, 364630, 698006, 729260, 1396012, 1745015, 2443021, 3490030, 4886042, 6980060, 9772084, 12215105, 24430210, 48860420]

約数ペア:

[(1, 48860420), (2, 24430210), (4, 12215105), (5, 9772084), (7, 6980060), (10, 4886042), (14, 3490030), (20, 2443021), (28, 1745015), (35, 1396012), (67, 729260), (70, 698006), (134, 364630), (140, 349003), (268, 182315), (335, 145852), (469, 104180), (670, 72926), (938, 52090), (1340, 36463), (1876, 26045), (2345, 20836), (4690, 10418), (5209, 9380)]