50044120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 129300480

約数和(自身を除く): 79256360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 367, 487, 734, 974, 1468, 1835, 1948, 2435, 2569, 2936, 3409, 3670, 3896, 4870, 5138, 6818, 7340, 9740, 10276, 12845, 13636, 14680, 17045, 19480, 20552, 25690, 27272, 34090, 51380, 68180, 102760, 136360, 178729, 357458, 714916, 893645, 1251103, 1429832, 1787290, 2502206, 3574580, 5004412, 6255515, 7149160, 10008824, 12511030, 25022060, 50044120]

約数ペア:

[(1, 50044120), (2, 25022060), (4, 12511030), (5, 10008824), (7, 7149160), (8, 6255515), (10, 5004412), (14, 3574580), (20, 2502206), (28, 1787290), (35, 1429832), (40, 1251103), (56, 893645), (70, 714916), (140, 357458), (280, 178729), (367, 136360), (487, 102760), (734, 68180), (974, 51380), (1468, 34090), (1835, 27272), (1948, 25690), (2435, 20552), (2569, 19480), (2936, 17045), (3409, 14680), (3670, 13636), (3896, 12845), (4870, 10276), (5138, 9740), (6818, 7340)]