49885080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59387}}^1$

素因数の和:59408

約数の個数: 64

約数和(自身を含む): 171037440

約数和(自身を除く): 121152360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 59387, 118774, 178161, 237548, 296935, 356322, 415709, 475096, 593870, 712644, 831418, 890805, 1187740, 1247127, 1425288, 1662836, 1781610, 2078545, 2375480, 2494254, 3325672, 3563220, 4157090, 4988508, 6235635, 7126440, 8314180, 9977016, 12471270, 16628360, 24942540, 49885080]

約数ペア:

[(1, 49885080), (2, 24942540), (3, 16628360), (4, 12471270), (5, 9977016), (6, 8314180), (7, 7126440), (8, 6235635), (10, 4988508), (12, 4157090), (14, 3563220), (15, 3325672), (20, 2494254), (21, 2375480), (24, 2078545), (28, 1781610), (30, 1662836), (35, 1425288), (40, 1247127), (42, 1187740), (56, 890805), (60, 831418), (70, 712644), (84, 593870), (105, 475096), (120, 415709), (140, 356322), (168, 296935), (210, 237548), (280, 178161), (420, 118774), (840, 59387)]