53216408

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20219}}^1$

素因数の和:20279

約数の個数: 32

約数和(自身を含む): 116467200

約数和(自身を除く): 63250792

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 20219, 40438, 80876, 141533, 161752, 283066, 566132, 950293, 1132264, 1900586, 3801172, 6652051, 7602344, 13304102, 26608204, 53216408]

約数ペア:

[(1, 53216408), (2, 26608204), (4, 13304102), (7, 7602344), (8, 6652051), (14, 3801172), (28, 1900586), (47, 1132264), (56, 950293), (94, 566132), (188, 283066), (329, 161752), (376, 141533), (658, 80876), (1316, 40438), (2632, 20219)]