56177128

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 123530400

約数和(自身を除く): 67353272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 973, 1031, 1112, 1946, 2062, 3892, 4124, 6811, 7217, 7784, 8248, 13622, 14434, 27244, 28868, 50519, 54488, 57736, 101038, 143309, 202076, 286618, 404152, 573236, 1003163, 1146472, 2006326, 4012652, 7022141, 8025304, 14044282, 28088564, 56177128]

約数ペア:

[(1, 56177128), (2, 28088564), (4, 14044282), (7, 8025304), (8, 7022141), (14, 4012652), (28, 2006326), (49, 1146472), (56, 1003163), (98, 573236), (139, 404152), (196, 286618), (278, 202076), (392, 143309), (556, 101038), (973, 57736), (1031, 54488), (1112, 50519), (1946, 28868), (2062, 27244), (3892, 14434), (4124, 13622), (6811, 8248), (7217, 7784)]