56552477849

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{1997}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 68980294656

約数和(自身を除く): 12427816807

約数列:

[1, 7, 31, 49, 103, 181, 217, 721, 1267, 1519, 1997, 3193, 5047, 5611, 8869, 13979, 18643, 22351, 39277, 61907, 97853, 130501, 156457, 205691, 274939, 361457, 433349, 577933, 913507, 1439837, 2530199, 3033443, 4045531, 6376421, 10078859, 11205167, 17711393, 28318717, 37230071, 44634947, 78436169, 260610497, 312444629, 549053183, 1154132201, 1824273479, 8078925407, 56552477849]

約数ペア:

[(1, 56552477849), (7, 8078925407), (31, 1824273479), (49, 1154132201), (103, 549053183), (181, 312444629), (217, 260610497), (721, 78436169), (1267, 44634947), (1519, 37230071), (1997, 28318717), (3193, 17711393), (5047, 11205167), (5611, 10078859), (8869, 6376421), (13979, 4045531), (18643, 3033443), (22351, 2530199), (39277, 1439837), (61907, 913507), (97853, 577933), (130501, 433349), (156457, 361457), (205691, 274939)]