56581772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{57269}}^1$

素因数の和:57305

約数の個数: 24

約数和(自身を含む): 112249200

約数和(自身を除く): 55667428

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 57269, 114538, 229076, 744497, 1088111, 1488994, 2176222, 2977988, 4352444, 14145443, 28290886, 56581772]

約数ペア:

[(1, 56581772), (2, 28290886), (4, 14145443), (13, 4352444), (19, 2977988), (26, 2176222), (38, 1488994), (52, 1088111), (76, 744497), (247, 229076), (494, 114538), (988, 57269)]