52486070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 117403776

約数和(自身を除く): 64917706

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 137, 182, 274, 421, 455, 685, 842, 910, 959, 1370, 1781, 1918, 2105, 2947, 3562, 4210, 4795, 5473, 5894, 8905, 9590, 10946, 12467, 14735, 17810, 24934, 27365, 29470, 38311, 54730, 57677, 62335, 76622, 115354, 124670, 191555, 288385, 383110, 403739, 576770, 749801, 807478, 1499602, 2018695, 3749005, 4037390, 5248607, 7498010, 10497214, 26243035, 52486070]

約数ペア:

[(1, 52486070), (2, 26243035), (5, 10497214), (7, 7498010), (10, 5248607), (13, 4037390), (14, 3749005), (26, 2018695), (35, 1499602), (65, 807478), (70, 749801), (91, 576770), (130, 403739), (137, 383110), (182, 288385), (274, 191555), (421, 124670), (455, 115354), (685, 76622), (842, 62335), (910, 57677), (959, 54730), (1370, 38311), (1781, 29470), (1918, 27365), (2105, 24934), (2947, 17810), (3562, 14735), (4210, 12467), (4795, 10946), (5473, 9590), (5894, 8905)]