49780665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 101836800

約数和(自身を除く): 52056135

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 67, 79, 95, 99, 165, 171, 201, 209, 237, 285, 335, 395, 495, 603, 627, 711, 737, 855, 869, 1005, 1045, 1185, 1273, 1501, 1881, 2211, 2607, 3015, 3135, 3555, 3685, 3819, 4345, 4503, 5293, 6365, 6633, 7505, 7821, 9405, 11055, 11457, 13035, 13509, 14003, 15879, 16511, 19095, 22515, 26465, 33165, 39105, 42009, 47637, 49533, 57285, 58223, 67545, 70015, 79395, 82555, 100567, 126027, 148599, 174669, 210045, 238185, 247665, 291115, 301701, 502835, 524007, 630135, 742995, 873345, 905103, 1106237, 1508505, 2620035, 3318711, 4525515, 5531185, 9956133, 16593555, 49780665]

約数ペア:

[(1, 49780665), (3, 16593555), (5, 9956133), (9, 5531185), (11, 4525515), (15, 3318711), (19, 2620035), (33, 1508505), (45, 1106237), (55, 905103), (57, 873345), (67, 742995), (79, 630135), (95, 524007), (99, 502835), (165, 301701), (171, 291115), (201, 247665), (209, 238185), (237, 210045), (285, 174669), (335, 148599), (395, 126027), (495, 100567), (603, 82555), (627, 79395), (711, 70015), (737, 67545), (855, 58223), (869, 57285), (1005, 49533), (1045, 47637), (1185, 42009), (1273, 39105), (1501, 33165), (1881, 26465), (2211, 22515), (2607, 19095), (3015, 16511), (3135, 15879), (3555, 14003), (3685, 13509), (3819, 13035), (4345, 11457), (4503, 11055), (5293, 9405), (6365, 7821), (6633, 7505)]