53067780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{294821}}^1$

素因数の和:294836

約数の個数: 36

約数和(自身を含む): 160972812

約数和(自身を除く): 107905032

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 294821, 589642, 884463, 1179284, 1474105, 1768926, 2653389, 2948210, 3537852, 4422315, 5306778, 5896420, 8844630, 10613556, 13266945, 17689260, 26533890, 53067780]

約数ペア:

[(1, 53067780), (2, 26533890), (3, 17689260), (4, 13266945), (5, 10613556), (6, 8844630), (9, 5896420), (10, 5306778), (12, 4422315), (15, 3537852), (18, 2948210), (20, 2653389), (30, 1768926), (36, 1474105), (45, 1179284), (60, 884463), (90, 589642), (180, 294821)]