49474299

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 77276160

約数和(自身を除く): 27801861

約数列:

[1, 3, 7, 21, 89, 103, 257, 267, 309, 623, 721, 771, 1799, 1869, 2163, 5397, 9167, 22873, 26471, 27501, 64169, 68619, 79413, 160111, 185297, 192507, 480333, 555891, 2355919, 7067757, 16491433, 49474299]

約数ペア:

[(1, 49474299), (3, 16491433), (7, 7067757), (21, 2355919), (89, 555891), (103, 480333), (257, 192507), (267, 185297), (309, 160111), (623, 79413), (721, 68619), (771, 64169), (1799, 27501), (1869, 26471), (2163, 22873), (5397, 9167)]