47670532

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 106781976

約数和(自身を除く): 59111444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 53, 91, 98, 106, 182, 196, 212, 353, 364, 371, 637, 689, 706, 742, 1274, 1378, 1412, 1484, 2471, 2548, 2597, 2756, 4589, 4823, 4942, 5194, 9178, 9646, 9884, 10388, 17297, 18356, 18709, 19292, 32123, 33761, 34594, 37418, 64246, 67522, 69188, 74836, 128492, 130963, 135044, 224861, 243217, 261926, 449722, 486434, 523852, 899444, 916741, 972868, 1702519, 1833482, 3405038, 3666964, 6810076, 11917633, 23835266, 47670532]

約数ペア:

[(1, 47670532), (2, 23835266), (4, 11917633), (7, 6810076), (13, 3666964), (14, 3405038), (26, 1833482), (28, 1702519), (49, 972868), (52, 916741), (53, 899444), (91, 523852), (98, 486434), (106, 449722), (182, 261926), (196, 243217), (212, 224861), (353, 135044), (364, 130963), (371, 128492), (637, 74836), (689, 69188), (706, 67522), (742, 64246), (1274, 37418), (1378, 34594), (1412, 33761), (1484, 32123), (2471, 19292), (2548, 18709), (2597, 18356), (2756, 17297), (4589, 10388), (4823, 9884), (4942, 9646), (5194, 9178)]