81524858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{2551}}^1$

素因数の和:2630

約数の個数: 24

約数和(自身を含む): 133367520

約数和(自身を除く): 51842662

約数列:

[1, 2, 19, 29, 38, 58, 551, 841, 1102, 1682, 2551, 5102, 15979, 31958, 48469, 73979, 96938, 147958, 1405601, 2145391, 2811202, 4290782, 40762429, 81524858]

約数ペア:

[(1, 81524858), (2, 40762429), (19, 4290782), (29, 2811202), (38, 2145391), (58, 1405601), (551, 147958), (841, 96938), (1102, 73979), (1682, 48469), (2551, 31958), (5102, 15979)]