51092349

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 91054080

約数和(自身を除く): 39961731

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 539, 627, 931, 1463, 1617, 1663, 2793, 4389, 4989, 10241, 11641, 18293, 30723, 31597, 34923, 54879, 81487, 94791, 128051, 221179, 244461, 347567, 384153, 663537, 896357, 1042701, 1548253, 2432969, 2689071, 4644759, 7298907, 17030783, 51092349]

約数ペア:

[(1, 51092349), (3, 17030783), (7, 7298907), (11, 4644759), (19, 2689071), (21, 2432969), (33, 1548253), (49, 1042701), (57, 896357), (77, 663537), (133, 384153), (147, 347567), (209, 244461), (231, 221179), (399, 128051), (539, 94791), (627, 81487), (931, 54879), (1463, 34923), (1617, 31597), (1663, 30723), (2793, 18293), (4389, 11641), (4989, 10241)]