49681540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 107775360

約数和(自身を除く): 58093820

約数列:

[1, 2, 4, 5, 10, 20, 59, 71, 118, 142, 236, 284, 295, 355, 590, 593, 710, 1180, 1186, 1420, 2372, 2965, 4189, 5930, 8378, 11860, 16756, 20945, 34987, 41890, 42103, 69974, 83780, 84206, 139948, 168412, 174935, 210515, 349870, 421030, 699740, 842060, 2484077, 4968154, 9936308, 12420385, 24840770, 49681540]

約数ペア:

[(1, 49681540), (2, 24840770), (4, 12420385), (5, 9936308), (10, 4968154), (20, 2484077), (59, 842060), (71, 699740), (118, 421030), (142, 349870), (236, 210515), (284, 174935), (295, 168412), (355, 139948), (590, 84206), (593, 83780), (710, 69974), (1180, 42103), (1186, 41890), (1420, 34987), (2372, 20945), (2965, 16756), (4189, 11860), (5930, 8378)]