49135779

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1447}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 90355200

約数和(自身を除く): 41219421

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 441, 539, 693, 1029, 1447, 1617, 3087, 3773, 4341, 4851, 10129, 11319, 13023, 15917, 30387, 33957, 47751, 70903, 91161, 111419, 143253, 212709, 334257, 496321, 638127, 779933, 1002771, 1488963, 2339799, 4466889, 5459531, 7019397, 16378593, 49135779]

約数ペア:

[(1, 49135779), (3, 16378593), (7, 7019397), (9, 5459531), (11, 4466889), (21, 2339799), (33, 1488963), (49, 1002771), (63, 779933), (77, 638127), (99, 496321), (147, 334257), (231, 212709), (343, 143253), (441, 111419), (539, 91161), (693, 70903), (1029, 47751), (1447, 33957), (1617, 30387), (3087, 15917), (3773, 13023), (4341, 11319), (4851, 10129)]