56828212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 121056768

約数和(自身を除く): 64228556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 277, 431, 476, 554, 862, 1108, 1724, 1939, 3017, 3878, 4709, 6034, 7327, 7756, 9418, 12068, 14654, 18836, 29308, 32963, 51289, 65926, 102578, 119387, 131852, 205156, 238774, 477548, 835709, 1671418, 2029579, 3342836, 4059158, 8118316, 14207053, 28414106, 56828212]

約数ペア:

[(1, 56828212), (2, 28414106), (4, 14207053), (7, 8118316), (14, 4059158), (17, 3342836), (28, 2029579), (34, 1671418), (68, 835709), (119, 477548), (238, 238774), (277, 205156), (431, 131852), (476, 119387), (554, 102578), (862, 65926), (1108, 51289), (1724, 32963), (1939, 29308), (3017, 18836), (3878, 14654), (4709, 12068), (6034, 9418), (7327, 7756)]