47936140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14887}}^1$

素因数の和:14926

約数の個数: 48

約数和(自身を含む): 120056832

約数和(自身を除く): 72120692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 14887, 29774, 59548, 74435, 104209, 148870, 208418, 297740, 342401, 416836, 521045, 684802, 1042090, 1369604, 1712005, 2084180, 2396807, 3424010, 4793614, 6848020, 9587228, 11984035, 23968070, 47936140]

約数ペア:

[(1, 47936140), (2, 23968070), (4, 11984035), (5, 9587228), (7, 6848020), (10, 4793614), (14, 3424010), (20, 2396807), (23, 2084180), (28, 1712005), (35, 1369604), (46, 1042090), (70, 684802), (92, 521045), (115, 416836), (140, 342401), (161, 297740), (230, 208418), (322, 148870), (460, 104209), (644, 74435), (805, 59548), (1610, 29774), (3220, 14887)]