49778890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 110419200

約数和(自身を除く): 60640310

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 59, 70, 85, 118, 119, 170, 238, 295, 413, 590, 595, 709, 826, 1003, 1190, 1418, 2006, 2065, 3545, 4130, 4963, 5015, 7021, 7090, 9926, 10030, 12053, 14042, 24106, 24815, 35105, 41831, 49630, 60265, 70210, 83662, 84371, 120530, 168742, 209155, 292817, 418310, 421855, 585634, 711127, 843710, 1422254, 1464085, 2928170, 3555635, 4977889, 7111270, 9955778, 24889445, 49778890]

約数ペア:

[(1, 49778890), (2, 24889445), (5, 9955778), (7, 7111270), (10, 4977889), (14, 3555635), (17, 2928170), (34, 1464085), (35, 1422254), (59, 843710), (70, 711127), (85, 585634), (118, 421855), (119, 418310), (170, 292817), (238, 209155), (295, 168742), (413, 120530), (590, 84371), (595, 83662), (709, 70210), (826, 60265), (1003, 49630), (1190, 41831), (1418, 35105), (2006, 24815), (2065, 24106), (3545, 14042), (4130, 12053), (4963, 10030), (5015, 9926), (7021, 7090)]