51305128

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11597}}^1$

素因数の和:11689

約数の個数: 32

約数和(自身を含む): 111340800

約数和(自身を除く): 60035672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 11597, 23194, 46388, 81179, 92776, 162358, 324716, 649432, 916163, 1832326, 3664652, 6413141, 7329304, 12826282, 25652564, 51305128]

約数ペア:

[(1, 51305128), (2, 25652564), (4, 12826282), (7, 7329304), (8, 6413141), (14, 3664652), (28, 1832326), (56, 916163), (79, 649432), (158, 324716), (316, 162358), (553, 92776), (632, 81179), (1106, 46388), (2212, 23194), (4424, 11597)]