51554930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3701}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 106617600

約数和(自身を除く): 55062670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 3701, 6965, 7402, 13930, 18505, 25907, 37010, 51814, 129535, 259070, 736499, 1472998, 3682495, 5155493, 7364990, 10310986, 25777465, 51554930]

約数ペア:

[(1, 51554930), (2, 25777465), (5, 10310986), (7, 7364990), (10, 5155493), (14, 3682495), (35, 1472998), (70, 736499), (199, 259070), (398, 129535), (995, 51814), (1393, 37010), (1990, 25907), (2786, 18505), (3701, 13930), (6965, 7402)]