55821898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{919}}^1$

素因数の和:1194

約数の個数: 24

約数和(自身を含む): 92504160

約数和(自身を除く): 36682262

約数列:

[1, 2, 11, 22, 121, 242, 251, 502, 919, 1838, 2761, 5522, 10109, 20218, 30371, 60742, 111199, 222398, 230669, 461338, 2537359, 5074718, 27910949, 55821898]

約数ペア:

[(1, 55821898), (2, 27910949), (11, 5074718), (22, 2537359), (121, 461338), (242, 230669), (251, 222398), (502, 111199), (919, 60742), (1838, 30371), (2761, 20218), (5522, 10109)]