53107614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{809}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 131919840

約数和(自身を除く): 78812226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 521, 809, 1042, 1563, 1618, 2427, 3126, 3647, 4689, 4854, 5663, 7281, 7294, 9378, 10941, 11326, 14562, 16989, 21882, 32823, 33978, 50967, 65646, 101934, 421489, 842978, 1264467, 2528934, 2950423, 3793401, 5900846, 7586802, 8851269, 17702538, 26553807, 53107614]

約数ペア:

[(1, 53107614), (2, 26553807), (3, 17702538), (6, 8851269), (7, 7586802), (9, 5900846), (14, 3793401), (18, 2950423), (21, 2528934), (42, 1264467), (63, 842978), (126, 421489), (521, 101934), (809, 65646), (1042, 50967), (1563, 33978), (1618, 32823), (2427, 21882), (3126, 16989), (3647, 14562), (4689, 11326), (4854, 10941), (5663, 9378), (7281, 7294)]