51614290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4363}}^1$

素因数の和:4403

約数の個数: 48

約数和(自身を含む): 115000128

約数和(自身を除く): 63385838

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 4363, 5915, 8726, 11830, 21815, 30541, 43630, 56719, 61082, 113438, 152705, 283595, 305410, 397033, 567190, 737347, 794066, 1474694, 1985165, 3686735, 3970330, 5161429, 7373470, 10322858, 25807145, 51614290]

約数ペア:

[(1, 51614290), (2, 25807145), (5, 10322858), (7, 7373470), (10, 5161429), (13, 3970330), (14, 3686735), (26, 1985165), (35, 1474694), (65, 794066), (70, 737347), (91, 567190), (130, 397033), (169, 305410), (182, 283595), (338, 152705), (455, 113438), (845, 61082), (910, 56719), (1183, 43630), (1690, 30541), (2366, 21815), (4363, 11830), (5915, 8726)]