55825458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 127948800

約数和(自身を除く): 72123342

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 139, 247, 271, 278, 417, 494, 542, 741, 813, 834, 1482, 1626, 1807, 2641, 3523, 3614, 5149, 5282, 5421, 7046, 7923, 10298, 10569, 10842, 15447, 15846, 21138, 30894, 34333, 37669, 66937, 68666, 75338, 102999, 113007, 133874, 200811, 205998, 226014, 401622, 489697, 715711, 979394, 1431422, 1469091, 2147133, 2938182, 4294266, 9304243, 18608486, 27912729, 55825458]

約数ペア:

[(1, 55825458), (2, 27912729), (3, 18608486), (6, 9304243), (13, 4294266), (19, 2938182), (26, 2147133), (38, 1469091), (39, 1431422), (57, 979394), (78, 715711), (114, 489697), (139, 401622), (247, 226014), (271, 205998), (278, 200811), (417, 133874), (494, 113007), (542, 102999), (741, 75338), (813, 68666), (834, 66937), (1482, 37669), (1626, 34333), (1807, 30894), (2641, 21138), (3523, 15846), (3614, 15447), (5149, 10842), (5282, 10569), (5421, 10298), (7046, 7923)]