47058340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7817}}^1$

素因数の和:7876

約数の個数: 48

約数和(自身を含む): 115581312

約数和(自身を除く): 68522972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 7817, 15634, 31268, 39085, 54719, 78170, 109438, 156340, 218876, 273595, 336131, 547190, 672262, 1094380, 1344524, 1680655, 2352917, 3361310, 4705834, 6722620, 9411668, 11764585, 23529170, 47058340]

約数ペア:

[(1, 47058340), (2, 23529170), (4, 11764585), (5, 9411668), (7, 6722620), (10, 4705834), (14, 3361310), (20, 2352917), (28, 1680655), (35, 1344524), (43, 1094380), (70, 672262), (86, 547190), (140, 336131), (172, 273595), (215, 218876), (301, 156340), (430, 109438), (602, 78170), (860, 54719), (1204, 39085), (1505, 31268), (3010, 15634), (6020, 7817)]