57421546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 114331392

約数和(自身を除く): 56909846

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 67, 91, 119, 134, 182, 221, 238, 277, 442, 469, 554, 871, 938, 1139, 1547, 1742, 1939, 2278, 3094, 3601, 3878, 4709, 6097, 7202, 7973, 9418, 12194, 14807, 15946, 18559, 25207, 29614, 32963, 37118, 50414, 61217, 65926, 103649, 122434, 129913, 207298, 241267, 259826, 315503, 428519, 482534, 631006, 857038, 1688869, 2208521, 3377738, 4101539, 4417042, 8203078, 28710773, 57421546]

約数ペア:

[(1, 57421546), (2, 28710773), (7, 8203078), (13, 4417042), (14, 4101539), (17, 3377738), (26, 2208521), (34, 1688869), (67, 857038), (91, 631006), (119, 482534), (134, 428519), (182, 315503), (221, 259826), (238, 241267), (277, 207298), (442, 129913), (469, 122434), (554, 103649), (871, 65926), (938, 61217), (1139, 50414), (1547, 37118), (1742, 32963), (1939, 29614), (2278, 25207), (3094, 18559), (3601, 15946), (3878, 14807), (4709, 12194), (6097, 9418), (7202, 7973)]