51341628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 129493280

約数和(自身を除く): 78151652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 397, 794, 829, 1191, 1588, 1658, 2382, 2487, 3316, 4764, 4974, 5161, 9948, 10322, 10777, 15483, 20644, 21554, 30966, 32331, 43108, 61932, 64662, 129324, 329113, 658226, 987339, 1316452, 1974678, 3949356, 4278469, 8556938, 12835407, 17113876, 25670814, 51341628]

約数ペア:

[(1, 51341628), (2, 25670814), (3, 17113876), (4, 12835407), (6, 8556938), (12, 4278469), (13, 3949356), (26, 1974678), (39, 1316452), (52, 987339), (78, 658226), (156, 329113), (397, 129324), (794, 64662), (829, 61932), (1191, 43108), (1588, 32331), (1658, 30966), (2382, 21554), (2487, 20644), (3316, 15483), (4764, 10777), (4974, 10322), (5161, 9948)]