47939242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 83099520

約数和(自身を除く): 35160278

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 1831, 2014, 3662, 13091, 23803, 26182, 34789, 47606, 69578, 97043, 194086, 452257, 904514, 1261559, 1843817, 2523118, 3687634, 23969621, 47939242]

約数ペア:

[(1, 47939242), (2, 23969621), (13, 3687634), (19, 2523118), (26, 1843817), (38, 1261559), (53, 904514), (106, 452257), (247, 194086), (494, 97043), (689, 69578), (1007, 47606), (1378, 34789), (1831, 26182), (2014, 23803), (3662, 13091)]