47548480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{21227}}^1$

素因数の和:21251

約数の個数: 56

約数和(自身を含む): 129405888

約数和(自身を除く): 81857408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 21227, 42454, 84908, 106135, 148589, 169816, 212270, 297178, 339632, 424540, 594356, 679264, 742945, 849080, 1188712, 1358528, 1485890, 1698160, 2377424, 2971780, 3396320, 4754848, 5943560, 6792640, 9509696, 11887120, 23774240, 47548480]

約数ペア:

[(1, 47548480), (2, 23774240), (4, 11887120), (5, 9509696), (7, 6792640), (8, 5943560), (10, 4754848), (14, 3396320), (16, 2971780), (20, 2377424), (28, 1698160), (32, 1485890), (35, 1358528), (40, 1188712), (56, 849080), (64, 742945), (70, 679264), (80, 594356), (112, 424540), (140, 339632), (160, 297178), (224, 212270), (280, 169816), (320, 148589), (448, 106135), (560, 84908), (1120, 42454), (2240, 21227)]