49947238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 86532480

約数和(自身を除く): 36585242

約数列:

[1, 2, 11, 19, 22, 38, 209, 331, 361, 418, 662, 722, 3641, 3971, 6289, 6859, 7282, 7942, 12578, 13718, 69179, 75449, 119491, 138358, 150898, 238982, 1314401, 2270329, 2628802, 4540658, 24973619, 49947238]

約数ペア:

[(1, 49947238), (2, 24973619), (11, 4540658), (19, 2628802), (22, 2270329), (38, 1314401), (209, 238982), (331, 150898), (361, 138358), (418, 119491), (662, 75449), (722, 69179), (3641, 13718), (3971, 12578), (6289, 7942), (6859, 7282)]