56416770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{937}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 151280640

約数和(自身を除く): 94863870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 270, 446, 669, 937, 1115, 1338, 1874, 2007, 2230, 2811, 3345, 4014, 4685, 5622, 6021, 6690, 8433, 9370, 10035, 12042, 14055, 16866, 20070, 25299, 28110, 30105, 42165, 50598, 60210, 84330, 126495, 208951, 252990, 417902, 626853, 1044755, 1253706, 1880559, 2089510, 3134265, 3761118, 5641677, 6268530, 9402795, 11283354, 18805590, 28208385, 56416770]

約数ペア:

[(1, 56416770), (2, 28208385), (3, 18805590), (5, 11283354), (6, 9402795), (9, 6268530), (10, 5641677), (15, 3761118), (18, 3134265), (27, 2089510), (30, 1880559), (45, 1253706), (54, 1044755), (90, 626853), (135, 417902), (223, 252990), (270, 208951), (446, 126495), (669, 84330), (937, 60210), (1115, 50598), (1338, 42165), (1874, 30105), (2007, 28110), (2230, 25299), (2811, 20070), (3345, 16866), (4014, 14055), (4685, 12042), (5622, 10035), (6021, 9370), (6690, 8433)]