49875460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 108267264

約数和(自身を除く): 58391804

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 97, 188, 194, 235, 388, 470, 485, 547, 940, 970, 1094, 1940, 2188, 2735, 4559, 5470, 9118, 10940, 18236, 22795, 25709, 45590, 51418, 53059, 91180, 102836, 106118, 128545, 212236, 257090, 265295, 514180, 530590, 1061180, 2493773, 4987546, 9975092, 12468865, 24937730, 49875460]

約数ペア:

[(1, 49875460), (2, 24937730), (4, 12468865), (5, 9975092), (10, 4987546), (20, 2493773), (47, 1061180), (94, 530590), (97, 514180), (188, 265295), (194, 257090), (235, 212236), (388, 128545), (470, 106118), (485, 102836), (547, 91180), (940, 53059), (970, 51418), (1094, 45590), (1940, 25709), (2188, 22795), (2735, 18236), (4559, 10940), (5470, 9118)]