8049640053

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{1093}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 13497684480

約数和(自身を除く): 5448044427

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 509, 689, 1093, 1113, 1527, 2067, 3279, 3563, 4823, 6617, 7651, 10689, 14209, 14469, 19851, 22953, 26977, 42627, 46319, 57929, 80931, 99463, 138957, 173787, 188839, 298389, 350701, 405503, 556337, 566517, 753077, 1052103, 1216509, 1669011, 2259231, 2454907, 3894359, 5271539, 7232381, 7364721, 11683077, 15814617, 21697143, 29485861, 50626667, 88457583, 151880001, 206401027, 383316193, 619203081, 1149948579, 2683213351, 8049640053]

約数ペア:

[(1, 8049640053), (3, 2683213351), (7, 1149948579), (13, 619203081), (21, 383316193), (39, 206401027), (53, 151880001), (91, 88457583), (159, 50626667), (273, 29485861), (371, 21697143), (509, 15814617), (689, 11683077), (1093, 7364721), (1113, 7232381), (1527, 5271539), (2067, 3894359), (3279, 2454907), (3563, 2259231), (4823, 1669011), (6617, 1216509), (7651, 1052103), (10689, 753077), (14209, 566517), (14469, 556337), (19851, 405503), (22953, 350701), (26977, 298389), (42627, 188839), (46319, 173787), (57929, 138957), (80931, 99463)]