48981686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 81230688

約数和(自身を除く): 32249002

約数列:

[1, 2, 13, 26, 73, 131, 146, 197, 262, 394, 949, 1703, 1898, 2561, 3406, 5122, 9563, 14381, 19126, 25807, 28762, 51614, 124319, 186953, 248638, 335491, 373906, 670982, 1883911, 3767822, 24490843, 48981686]

約数ペア:

[(1, 48981686), (2, 24490843), (13, 3767822), (26, 1883911), (73, 670982), (131, 373906), (146, 335491), (197, 248638), (262, 186953), (394, 124319), (949, 51614), (1703, 28762), (1898, 25807), (2561, 19126), (3406, 14381), (5122, 9563)]