26363470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 55699488

約数和(自身を除く): 29336018

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 173, 245, 311, 346, 490, 622, 865, 1211, 1555, 1730, 2177, 2422, 3110, 4354, 6055, 8477, 10885, 12110, 15239, 16954, 21770, 30478, 42385, 53803, 76195, 84770, 107606, 152390, 269015, 376621, 538030, 753242, 1883105, 2636347, 3766210, 5272694, 13181735, 26363470]

約数ペア:

[(1, 26363470), (2, 13181735), (5, 5272694), (7, 3766210), (10, 2636347), (14, 1883105), (35, 753242), (49, 538030), (70, 376621), (98, 269015), (173, 152390), (245, 107606), (311, 84770), (346, 76195), (490, 53803), (622, 42385), (865, 30478), (1211, 21770), (1555, 16954), (1730, 15239), (2177, 12110), (2422, 10885), (3110, 8477), (4354, 6055)]