51603224660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1\times {\mathrm{5351}}^1$

素因数の和:6681

約数の個数: 96

約数和(自身を含む): 120843878400

約数和(自身を除く): 69240653740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1279, 1508, 1885, 2558, 3770, 5116, 5351, 6395, 7540, 10702, 12790, 16627, 21404, 25580, 26755, 33254, 37091, 53510, 66508, 69563, 74182, 83135, 107020, 139126, 148364, 155179, 166270, 185455, 278252, 310358, 332540, 347815, 370910, 482183, 620716, 695630, 741820, 775895, 964366, 1391260, 1551790, 1928732, 2017327, 2410915, 3103580, 4034654, 4821830, 6843929, 8069308, 9643660, 10086635, 13687858, 20173270, 27375716, 34219645, 40346540, 68439290, 88971077, 136878580, 177942154, 198473941, 355884308, 396947882, 444855385, 793895764, 889710770, 992369705, 1779421540, 1984739410, 2580161233, 3969478820, 5160322466, 10320644932, 12900806165, 25801612330, 51603224660]

約数ペア:

[(1, 51603224660), (2, 25801612330), (4, 12900806165), (5, 10320644932), (10, 5160322466), (13, 3969478820), (20, 2580161233), (26, 1984739410), (29, 1779421540), (52, 992369705), (58, 889710770), (65, 793895764), (116, 444855385), (130, 396947882), (145, 355884308), (260, 198473941), (290, 177942154), (377, 136878580), (580, 88971077), (754, 68439290), (1279, 40346540), (1508, 34219645), (1885, 27375716), (2558, 20173270), (3770, 13687858), (5116, 10086635), (5351, 9643660), (6395, 8069308), (7540, 6843929), (10702, 4821830), (12790, 4034654), (16627, 3103580), (21404, 2410915), (25580, 2017327), (26755, 1928732), (33254, 1551790), (37091, 1391260), (53510, 964366), (66508, 775895), (69563, 741820), (74182, 695630), (83135, 620716), (107020, 482183), (139126, 370910), (148364, 347815), (155179, 332540), (166270, 310358), (185455, 278252)]