51782406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15439}}^1$

素因数の和:15500

約数の個数: 32

約数和(自身を含む): 114132480

約数和(自身を除く): 62350074

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 15439, 30878, 46317, 92634, 200707, 401414, 602121, 663877, 1204242, 1327754, 1991631, 3983262, 8630401, 17260802, 25891203, 51782406]

約数ペア:

[(1, 51782406), (2, 25891203), (3, 17260802), (6, 8630401), (13, 3983262), (26, 1991631), (39, 1327754), (43, 1204242), (78, 663877), (86, 602121), (129, 401414), (258, 200707), (559, 92634), (1118, 46317), (1677, 30878), (3354, 15439)]