49205079

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 96744960

約数和(自身を除く): 47539881

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 37, 57, 63, 77, 99, 101, 111, 133, 171, 209, 231, 259, 303, 333, 399, 407, 627, 693, 703, 707, 777, 909, 1111, 1197, 1221, 1463, 1881, 1919, 2109, 2121, 2331, 2849, 3333, 3663, 3737, 4389, 4921, 5757, 6327, 6363, 7733, 7777, 8547, 9999, 11211, 13167, 13433, 14763, 17271, 21109, 23199, 23331, 25641, 26159, 33633, 40299, 41107, 44289, 54131, 63327, 69597, 69993, 71003, 78477, 120897, 123321, 147763, 162393, 189981, 213009, 235431, 287749, 369963, 443289, 487179, 497021, 639027, 781033, 863247, 1329867, 1491063, 2343099, 2589741, 4473189, 5467231, 7029297, 16401693, 49205079]

約数ペア:

[(1, 49205079), (3, 16401693), (7, 7029297), (9, 5467231), (11, 4473189), (19, 2589741), (21, 2343099), (33, 1491063), (37, 1329867), (57, 863247), (63, 781033), (77, 639027), (99, 497021), (101, 487179), (111, 443289), (133, 369963), (171, 287749), (209, 235431), (231, 213009), (259, 189981), (303, 162393), (333, 147763), (399, 123321), (407, 120897), (627, 78477), (693, 71003), (703, 69993), (707, 69597), (777, 63327), (909, 54131), (1111, 44289), (1197, 41107), (1221, 40299), (1463, 33633), (1881, 26159), (1919, 25641), (2109, 23331), (2121, 23199), (2331, 21109), (2849, 17271), (3333, 14763), (3663, 13433), (3737, 13167), (4389, 11211), (4921, 9999), (5757, 8547), (6327, 7777), (6363, 7733)]