56728410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4513}}^1$

素因数の和:4942

約数の個数: 32

約数和(自身を含む): 136503360

約数和(自身を除く): 79774950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 4190, 4513, 6285, 9026, 12570, 13539, 22565, 27078, 45130, 67695, 135390, 1890947, 3781894, 5672841, 9454735, 11345682, 18909470, 28364205, 56728410]

約数ペア:

[(1, 56728410), (2, 28364205), (3, 18909470), (5, 11345682), (6, 9454735), (10, 5672841), (15, 3781894), (30, 1890947), (419, 135390), (838, 67695), (1257, 45130), (2095, 27078), (2514, 22565), (4190, 13539), (4513, 12570), (6285, 9026)]