47581128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31469}}^1$

素因数の和:31491

約数の個数: 64

約数和(自身を含む): 151056000

約数和(自身を除く): 103474872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 31469, 62938, 94407, 125876, 188814, 220283, 251752, 283221, 377628, 440566, 566442, 660849, 755256, 849663, 881132, 1132884, 1321698, 1699326, 1762264, 1982547, 2265768, 2643396, 3398652, 3965094, 5286792, 5947641, 6797304, 7930188, 11895282, 15860376, 23790564, 47581128]

約数ペア:

[(1, 47581128), (2, 23790564), (3, 15860376), (4, 11895282), (6, 7930188), (7, 6797304), (8, 5947641), (9, 5286792), (12, 3965094), (14, 3398652), (18, 2643396), (21, 2265768), (24, 1982547), (27, 1762264), (28, 1699326), (36, 1321698), (42, 1132884), (54, 881132), (56, 849663), (63, 755256), (72, 660849), (84, 566442), (108, 440566), (126, 377628), (168, 283221), (189, 251752), (216, 220283), (252, 188814), (378, 125876), (504, 94407), (756, 62938), (1512, 31469)]