50872791697

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{126223}}^1$

素因数の和:126389

約数の個数: 32

約数和(自身を含む): 64691314688

約数和(自身を除く): 13818522991

約数列:

[1, 7, 13, 43, 91, 103, 301, 559, 721, 1339, 3913, 4429, 9373, 31003, 57577, 126223, 403039, 883561, 1640899, 5427589, 11486293, 13000969, 37993123, 70558657, 91006783, 169012597, 493910599, 559041667, 1183088179, 3913291669, 7267541671, 50872791697]

約数ペア:

[(1, 50872791697), (7, 7267541671), (13, 3913291669), (43, 1183088179), (91, 559041667), (103, 493910599), (301, 169012597), (559, 91006783), (721, 70558657), (1339, 37993123), (3913, 13000969), (4429, 11486293), (9373, 5427589), (31003, 1640899), (57577, 883561), (126223, 403039)]