51821630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9371}}^1$

素因数の和:9464

約数の個数: 32

約数和(自身を含む): 107965440

約数和(自身を除く): 56143810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 9371, 18742, 46855, 65597, 93710, 131194, 327985, 655970, 740309, 1480618, 3701545, 5182163, 7403090, 10364326, 25910815, 51821630]

約数ペア:

[(1, 51821630), (2, 25910815), (5, 10364326), (7, 7403090), (10, 5182163), (14, 3701545), (35, 1480618), (70, 740309), (79, 655970), (158, 327985), (395, 131194), (553, 93710), (790, 65597), (1106, 46855), (2765, 18742), (5530, 9371)]