49436240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2116

約数の個数: 80

約数和(自身を含む): 134479488

約数和(自身を除く): 85043248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2053, 2408, 3010, 3440, 4106, 4816, 6020, 8212, 10265, 12040, 14371, 16424, 20530, 24080, 28742, 32848, 41060, 57484, 71855, 82120, 88279, 114968, 143710, 164240, 176558, 229936, 287420, 353116, 441395, 574840, 617953, 706232, 882790, 1149680, 1235906, 1412464, 1765580, 2471812, 3089765, 3531160, 4943624, 6179530, 7062320, 9887248, 12359060, 24718120, 49436240]

約数ペア:

[(1, 49436240), (2, 24718120), (4, 12359060), (5, 9887248), (7, 7062320), (8, 6179530), (10, 4943624), (14, 3531160), (16, 3089765), (20, 2471812), (28, 1765580), (35, 1412464), (40, 1235906), (43, 1149680), (56, 882790), (70, 706232), (80, 617953), (86, 574840), (112, 441395), (140, 353116), (172, 287420), (215, 229936), (280, 176558), (301, 164240), (344, 143710), (430, 114968), (560, 88279), (602, 82120), (688, 71855), (860, 57484), (1204, 41060), (1505, 32848), (1720, 28742), (2053, 24080), (2408, 20530), (3010, 16424), (3440, 14371), (4106, 12040), (4816, 10265), (6020, 8212)]