56047215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1847}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 108928512

約数和(自身を除く): 52881297

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 1445, 1785, 1847, 2023, 4335, 5541, 6069, 9235, 10115, 12929, 27705, 30345, 31399, 38787, 64645, 94197, 156995, 193935, 219793, 470985, 533783, 659379, 1098965, 1601349, 2668915, 3296895, 3736481, 8006745, 11209443, 18682405, 56047215]

約数ペア:

[(1, 56047215), (3, 18682405), (5, 11209443), (7, 8006745), (15, 3736481), (17, 3296895), (21, 2668915), (35, 1601349), (51, 1098965), (85, 659379), (105, 533783), (119, 470985), (255, 219793), (289, 193935), (357, 156995), (595, 94197), (867, 64645), (1445, 38787), (1785, 31399), (1847, 30345), (2023, 27705), (4335, 12929), (5541, 10115), (6069, 9235)]