49761747721

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{9397}}^1$

素因数の和:9761

約数の個数: 32

約数和(自身を含む): 59241383168

約数和(自身を除く): 9479635447

約数列:

[1, 7, 43, 73, 241, 301, 511, 1687, 3139, 9397, 10363, 17593, 21973, 65779, 72541, 123151, 404071, 685981, 756499, 2264677, 2828497, 4801867, 5295493, 15852739, 29497183, 97381111, 165321421, 206480281, 681667777, 1157249947, 7108821103, 49761747721]

約数ペア:

[(1, 49761747721), (7, 7108821103), (43, 1157249947), (73, 681667777), (241, 206480281), (301, 165321421), (511, 97381111), (1687, 29497183), (3139, 15852739), (9397, 5295493), (10363, 4801867), (17593, 2828497), (21973, 2264677), (65779, 756499), (72541, 685981), (123151, 404071)]