49209520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21211}}^1$

素因数の和:21253

約数の個数: 40

約数和(自身を含む): 118362960

約数和(自身を除く): 69153440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 21211, 42422, 84844, 106055, 169688, 212110, 339376, 424220, 615119, 848440, 1230238, 1696880, 2460476, 3075595, 4920952, 6151190, 9841904, 12302380, 24604760, 49209520]

約数ペア:

[(1, 49209520), (2, 24604760), (4, 12302380), (5, 9841904), (8, 6151190), (10, 4920952), (16, 3075595), (20, 2460476), (29, 1696880), (40, 1230238), (58, 848440), (80, 615119), (116, 424220), (145, 339376), (232, 212110), (290, 169688), (464, 106055), (580, 84844), (1160, 42422), (2320, 21211)]