50878082120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{18307}}^1$

素因数の和:18463

約数の個数: 128

約数和(自身を含む): 125042175360

約数和(自身を除く): 74164093240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 67, 68, 85, 122, 134, 136, 170, 244, 268, 305, 335, 340, 488, 536, 610, 670, 680, 1037, 1139, 1220, 1340, 2074, 2278, 2440, 2680, 4087, 4148, 4556, 5185, 5695, 8174, 8296, 9112, 10370, 11390, 16348, 18307, 20435, 20740, 22780, 32696, 36614, 40870, 41480, 45560, 69479, 73228, 81740, 91535, 138958, 146456, 163480, 183070, 277916, 311219, 347395, 366140, 555832, 622438, 694790, 732280, 1116727, 1226569, 1244876, 1389580, 1556095, 2233454, 2453138, 2489752, 2779160, 3112190, 4466908, 4906276, 5583635, 6132845, 6224380, 8933816, 9812552, 11167270, 12265690, 12448760, 18984359, 20851673, 22334540, 24531380, 37968718, 41703346, 44669080, 49062760, 74820709, 75937436, 83406692, 94921795, 104258365, 149641418, 151874872, 166813384, 189843590, 208516730, 299282836, 374103545, 379687180, 417033460, 598565672, 748207090, 759374360, 834066920, 1271952053, 1496414180, 2543904106, 2992828360, 5087808212, 6359760265, 10175616424, 12719520530, 25439041060, 50878082120]

約数ペア:

[(1, 50878082120), (2, 25439041060), (4, 12719520530), (5, 10175616424), (8, 6359760265), (10, 5087808212), (17, 2992828360), (20, 2543904106), (34, 1496414180), (40, 1271952053), (61, 834066920), (67, 759374360), (68, 748207090), (85, 598565672), (122, 417033460), (134, 379687180), (136, 374103545), (170, 299282836), (244, 208516730), (268, 189843590), (305, 166813384), (335, 151874872), (340, 149641418), (488, 104258365), (536, 94921795), (610, 83406692), (670, 75937436), (680, 74820709), (1037, 49062760), (1139, 44669080), (1220, 41703346), (1340, 37968718), (2074, 24531380), (2278, 22334540), (2440, 20851673), (2680, 18984359), (4087, 12448760), (4148, 12265690), (4556, 11167270), (5185, 9812552), (5695, 8933816), (8174, 6224380), (8296, 6132845), (9112, 5583635), (10370, 4906276), (11390, 4466908), (16348, 3112190), (18307, 2779160), (20435, 2489752), (20740, 2453138), (22780, 2233454), (32696, 1556095), (36614, 1389580), (40870, 1244876), (41480, 1226569), (45560, 1116727), (69479, 732280), (73228, 694790), (81740, 622438), (91535, 555832), (138958, 366140), (146456, 347395), (163480, 311219), (183070, 277916)]