50890113

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:843

約数の個数: 40

約数和(自身を含む): 81989600

約数和(自身を除く): 31099487

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 387, 513, 769, 817, 1161, 1539, 2307, 2451, 3483, 6921, 7353, 14611, 20763, 22059, 33067, 43833, 62289, 66177, 99201, 131499, 297603, 394497, 628273, 892809, 1183491, 1884819, 2678427, 5654457, 16963371, 50890113]

約数ペア:

[(1, 50890113), (3, 16963371), (9, 5654457), (19, 2678427), (27, 1884819), (43, 1183491), (57, 892809), (81, 628273), (129, 394497), (171, 297603), (387, 131499), (513, 99201), (769, 66177), (817, 62289), (1161, 43833), (1539, 33067), (2307, 22059), (2451, 20763), (3483, 14611), (6921, 7353)]