56312619181

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{28411}}^1$

素因数の和:29401

約数の個数: 32

約数和(自身を含む): 72400140288

約数和(自身を除く): 16087521107

約数列:

[1, 7, 13, 23, 91, 161, 299, 947, 2093, 6629, 12311, 21781, 28411, 86177, 152467, 198877, 283153, 369343, 653453, 1982071, 2585401, 4574171, 8494889, 26905217, 59464223, 188336519, 349767821, 618819991, 2448374747, 4331739937, 8044659883, 56312619181]

約数ペア:

[(1, 56312619181), (7, 8044659883), (13, 4331739937), (23, 2448374747), (91, 618819991), (161, 349767821), (299, 188336519), (947, 59464223), (2093, 26905217), (6629, 8494889), (12311, 4574171), (21781, 2585401), (28411, 1982071), (86177, 653453), (152467, 369343), (198877, 283153)]