51214618

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 94913280

約数和(自身を除く): 43698662

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 439, 641, 878, 1282, 3073, 4487, 5707, 6146, 8333, 8974, 11414, 16666, 39949, 58331, 79898, 116662, 281399, 562798, 1969793, 3658187, 3939586, 7316374, 25607309, 51214618]

約数ペア:

[(1, 51214618), (2, 25607309), (7, 7316374), (13, 3939586), (14, 3658187), (26, 1969793), (91, 562798), (182, 281399), (439, 116662), (641, 79898), (878, 58331), (1282, 39949), (3073, 16666), (4487, 11414), (5707, 8974), (6146, 8333)]