54905578

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 104799744

約数和(自身を除く): 49894166

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 98, 142, 182, 497, 607, 637, 923, 994, 1214, 1274, 1846, 3479, 4249, 6461, 6958, 7891, 8498, 12922, 15782, 29743, 43097, 45227, 55237, 59486, 86194, 90454, 110474, 301679, 386659, 560261, 603358, 773318, 1120522, 2111753, 3921827, 4223506, 7843654, 27452789, 54905578]

約数ペア:

[(1, 54905578), (2, 27452789), (7, 7843654), (13, 4223506), (14, 3921827), (26, 2111753), (49, 1120522), (71, 773318), (91, 603358), (98, 560261), (142, 386659), (182, 301679), (497, 110474), (607, 90454), (637, 86194), (923, 59486), (994, 55237), (1214, 45227), (1274, 43097), (1846, 29743), (3479, 15782), (4249, 12922), (6461, 8498), (6958, 7891)]