48947883940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1\times {\mathrm{38449}}^1$

素因数の和:39712

約数の個数: 48

約数和(自身を含む): 104819929200

約数和(自身を除く): 55872045260

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1201, 2402, 4804, 6005, 12010, 24020, 38449, 63653, 76898, 127306, 153796, 192245, 254612, 318265, 384490, 636530, 768980, 1273060, 2037797, 4075594, 8151188, 10188985, 20377970, 40755940, 46177249, 92354498, 184708996, 230886245, 461772490, 923544980, 2447394197, 4894788394, 9789576788, 12236970985, 24473941970, 48947883940]

約数ペア:

[(1, 48947883940), (2, 24473941970), (4, 12236970985), (5, 9789576788), (10, 4894788394), (20, 2447394197), (53, 923544980), (106, 461772490), (212, 230886245), (265, 184708996), (530, 92354498), (1060, 46177249), (1201, 40755940), (2402, 20377970), (4804, 10188985), (6005, 8151188), (12010, 4075594), (24020, 2037797), (38449, 1273060), (63653, 768980), (76898, 636530), (127306, 384490), (153796, 318265), (192245, 254612)]