55488244

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 114307200

約数和(自身を除く): 58818956

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 139, 212, 269, 278, 371, 538, 556, 742, 973, 1076, 1484, 1883, 1946, 3766, 3892, 7367, 7532, 14257, 14734, 28514, 29468, 37391, 51569, 57028, 74782, 99799, 103138, 149564, 199598, 206276, 261737, 399196, 523474, 1046948, 1981723, 3963446, 7926892, 13872061, 27744122, 55488244]

約数ペア:

[(1, 55488244), (2, 27744122), (4, 13872061), (7, 7926892), (14, 3963446), (28, 1981723), (53, 1046948), (106, 523474), (139, 399196), (212, 261737), (269, 206276), (278, 199598), (371, 149564), (538, 103138), (556, 99799), (742, 74782), (973, 57028), (1076, 51569), (1484, 37391), (1883, 29468), (1946, 28514), (3766, 14734), (3892, 14257), (7367, 7532)]