56551053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 27274227

約数列:

[1, 3, 13, 39, 53, 109, 159, 251, 327, 689, 753, 1417, 2067, 3263, 4251, 5777, 9789, 13303, 17331, 27359, 39909, 75101, 82077, 172939, 225303, 355667, 518817, 1067001, 1450027, 4350081, 18850351, 56551053]

約数ペア:

[(1, 56551053), (3, 18850351), (13, 4350081), (39, 1450027), (53, 1067001), (109, 518817), (159, 355667), (251, 225303), (327, 172939), (689, 82077), (753, 75101), (1417, 39909), (2067, 27359), (3263, 17331), (4251, 13303), (5777, 9789)]