50683640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1405

約数の個数: 96

約数和(自身を含む): 139741200

約数和(自身を除く): 89057560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1361, 1862, 1960, 2660, 2722, 3724, 4655, 5320, 5444, 6805, 7448, 9310, 9527, 10888, 13610, 18620, 19054, 25859, 27220, 37240, 38108, 47635, 51718, 54440, 66689, 76216, 95270, 103436, 129295, 133378, 181013, 190540, 206872, 258590, 266756, 333445, 362026, 381080, 517180, 533512, 666890, 724052, 905065, 1034360, 1267091, 1333780, 1448104, 1810130, 2534182, 2667560, 3620260, 5068364, 6335455, 7240520, 10136728, 12670910, 25341820, 50683640]

約数ペア:

[(1, 50683640), (2, 25341820), (4, 12670910), (5, 10136728), (7, 7240520), (8, 6335455), (10, 5068364), (14, 3620260), (19, 2667560), (20, 2534182), (28, 1810130), (35, 1448104), (38, 1333780), (40, 1267091), (49, 1034360), (56, 905065), (70, 724052), (76, 666890), (95, 533512), (98, 517180), (133, 381080), (140, 362026), (152, 333445), (190, 266756), (196, 258590), (245, 206872), (266, 190540), (280, 181013), (380, 133378), (392, 129295), (490, 103436), (532, 95270), (665, 76216), (760, 66689), (931, 54440), (980, 51718), (1064, 47635), (1330, 38108), (1361, 37240), (1862, 27220), (1960, 25859), (2660, 19054), (2722, 18620), (3724, 13610), (4655, 10888), (5320, 9527), (5444, 9310), (6805, 7448)]