49743260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8263}}^1$

素因数の和:8322

約数の個数: 48

約数和(自身を含む): 122174976

約数和(自身を除く): 72431716

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, 8263, 16526, 33052, 41315, 57841, 82630, 115682, 165260, 231364, 289205, 355309, 578410, 710618, 1156820, 1421236, 1776545, 2487163, 3553090, 4974326, 7106180, 9948652, 12435815, 24871630, 49743260]

約数ペア:

[(1, 49743260), (2, 24871630), (4, 12435815), (5, 9948652), (7, 7106180), (10, 4974326), (14, 3553090), (20, 2487163), (28, 1776545), (35, 1421236), (43, 1156820), (70, 710618), (86, 578410), (140, 355309), (172, 289205), (215, 231364), (301, 165260), (430, 115682), (602, 82630), (860, 57841), (1204, 41315), (1505, 33052), (3010, 16526), (6020, 8263)]