48872320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{10909}}^1$

素因数の和:10935

約数の個数: 64

約数和(自身を含む): 133538400

約数和(自身を除く): 84666080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 10909, 21818, 43636, 54545, 76363, 87272, 109090, 152726, 174544, 218180, 305452, 349088, 381815, 436360, 610904, 698176, 763630, 872720, 1221808, 1396352, 1527260, 1745440, 2443616, 3054520, 3490880, 4887232, 6109040, 6981760, 9774464, 12218080, 24436160, 48872320]

約数ペア:

[(1, 48872320), (2, 24436160), (4, 12218080), (5, 9774464), (7, 6981760), (8, 6109040), (10, 4887232), (14, 3490880), (16, 3054520), (20, 2443616), (28, 1745440), (32, 1527260), (35, 1396352), (40, 1221808), (56, 872720), (64, 763630), (70, 698176), (80, 610904), (112, 436360), (128, 381815), (140, 349088), (160, 305452), (224, 218180), (280, 174544), (320, 152726), (448, 109090), (560, 87272), (640, 76363), (896, 54545), (1120, 43636), (2240, 21818), (4480, 10909)]