56404964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{499}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 123648000

約数和(自身を除く): 67243036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 367, 499, 734, 998, 1468, 1996, 2569, 3493, 4037, 5138, 5489, 6986, 8074, 10276, 10978, 13972, 16148, 21956, 28259, 38423, 56518, 76846, 113036, 153692, 183133, 366266, 732532, 1281931, 2014463, 2563862, 4028926, 5127724, 8057852, 14101241, 28202482, 56404964]

約数ペア:

[(1, 56404964), (2, 28202482), (4, 14101241), (7, 8057852), (11, 5127724), (14, 4028926), (22, 2563862), (28, 2014463), (44, 1281931), (77, 732532), (154, 366266), (308, 183133), (367, 153692), (499, 113036), (734, 76846), (998, 56518), (1468, 38423), (1996, 28259), (2569, 21956), (3493, 16148), (4037, 13972), (5138, 10978), (5489, 10276), (6986, 8074)]