53541890

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{49121}}^1$

素因数の和:49237

約数の個数: 16

約数和(自身を含む): 97261560

約数和(自身を除く): 43719670

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 49121, 98242, 245605, 491210, 5354189, 10708378, 26770945, 53541890]

約数ペア:

[(1, 53541890), (2, 26770945), (5, 10708378), (10, 5354189), (109, 491210), (218, 245605), (545, 98242), (1090, 49121)]