55439644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56113}}^1$

素因数の和:56149

約数の個数: 24

約数和(自身を含む): 109983440

約数和(自身を除く): 54543796

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 56113, 112226, 224452, 729469, 1066147, 1458938, 2132294, 2917876, 4264588, 13859911, 27719822, 55439644]

約数ペア:

[(1, 55439644), (2, 27719822), (4, 13859911), (13, 4264588), (19, 2917876), (26, 2132294), (38, 1458938), (52, 1066147), (76, 729469), (247, 224452), (494, 112226), (988, 56113)]