55954472

素因数分解:

$2^3\times 7^2\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 122692500

約数和(自身を除く): 66738028

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 349, 392, 409, 698, 818, 1396, 1636, 2443, 2792, 2863, 3272, 4886, 5726, 9772, 11452, 17101, 19544, 20041, 22904, 34202, 40082, 68404, 80164, 136808, 142741, 160328, 285482, 570964, 999187, 1141928, 1998374, 3996748, 6994309, 7993496, 13988618, 27977236, 55954472]

約数ペア:

[(1, 55954472), (2, 27977236), (4, 13988618), (7, 7993496), (8, 6994309), (14, 3996748), (28, 1998374), (49, 1141928), (56, 999187), (98, 570964), (196, 285482), (349, 160328), (392, 142741), (409, 136808), (698, 80164), (818, 68404), (1396, 40082), (1636, 34202), (2443, 22904), (2792, 20041), (2863, 19544), (3272, 17101), (4886, 11452), (5726, 9772)]