53909200

素因数分解:

$2^4\times 5^2\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:764

約数の個数: 60

約数和(自身を含む): 130234720

約数和(自身を除く): 76325520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 307, 400, 439, 614, 878, 1228, 1535, 1756, 2195, 2456, 3070, 3512, 4390, 4912, 6140, 7024, 7675, 8780, 10975, 12280, 15350, 17560, 21950, 24560, 30700, 35120, 43900, 61400, 87800, 122800, 134773, 175600, 269546, 539092, 673865, 1078184, 1347730, 2156368, 2695460, 3369325, 5390920, 6738650, 10781840, 13477300, 26954600, 53909200]

約数ペア:

[(1, 53909200), (2, 26954600), (4, 13477300), (5, 10781840), (8, 6738650), (10, 5390920), (16, 3369325), (20, 2695460), (25, 2156368), (40, 1347730), (50, 1078184), (80, 673865), (100, 539092), (200, 269546), (307, 175600), (400, 134773), (439, 122800), (614, 87800), (878, 61400), (1228, 43900), (1535, 35120), (1756, 30700), (2195, 24560), (2456, 21950), (3070, 17560), (3512, 15350), (4390, 12280), (4912, 10975), (6140, 8780), (7024, 7675)]