49367440

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 119420928

約数和(自身を除く): 70053488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 113, 127, 172, 215, 226, 254, 344, 430, 452, 508, 565, 635, 688, 860, 904, 1016, 1130, 1270, 1720, 1808, 2032, 2260, 2540, 3440, 4520, 4859, 5080, 5461, 9040, 9718, 10160, 10922, 14351, 19436, 21844, 24295, 27305, 28702, 38872, 43688, 48590, 54610, 57404, 71755, 77744, 87376, 97180, 109220, 114808, 143510, 194360, 218440, 229616, 287020, 388720, 436880, 574040, 617093, 1148080, 1234186, 2468372, 3085465, 4936744, 6170930, 9873488, 12341860, 24683720, 49367440]

約数ペア:

[(1, 49367440), (2, 24683720), (4, 12341860), (5, 9873488), (8, 6170930), (10, 4936744), (16, 3085465), (20, 2468372), (40, 1234186), (43, 1148080), (80, 617093), (86, 574040), (113, 436880), (127, 388720), (172, 287020), (215, 229616), (226, 218440), (254, 194360), (344, 143510), (430, 114808), (452, 109220), (508, 97180), (565, 87376), (635, 77744), (688, 71755), (860, 57404), (904, 54610), (1016, 48590), (1130, 43688), (1270, 38872), (1720, 28702), (1808, 27305), (2032, 24295), (2260, 21844), (2540, 19436), (3440, 14351), (4520, 10922), (4859, 10160), (5080, 9718), (5461, 9040)]