53765380

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{4357}}^1$

素因数の和:4983

約数の個数: 24

約数和(自身を含む): 113116248

約数和(自身を除く): 59350868

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 4357, 6170, 8714, 12340, 17428, 21785, 43570, 87140, 2688269, 5376538, 10753076, 13441345, 26882690, 53765380]

約数ペア:

[(1, 53765380), (2, 26882690), (4, 13441345), (5, 10753076), (10, 5376538), (20, 2688269), (617, 87140), (1234, 43570), (2468, 21785), (3085, 17428), (4357, 12340), (6170, 8714)]