51049640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2094

約数の個数: 64

約数和(自身を含む): 124966800

約数和(自身を除く): 73917160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 2029, 2516, 3145, 4058, 5032, 6290, 8116, 10145, 12580, 16232, 20290, 25160, 34493, 40580, 68986, 75073, 81160, 137972, 150146, 172465, 275944, 300292, 344930, 375365, 600584, 689860, 750730, 1276241, 1379720, 1501460, 2552482, 3002920, 5104964, 6381205, 10209928, 12762410, 25524820, 51049640]

約数ペア:

[(1, 51049640), (2, 25524820), (4, 12762410), (5, 10209928), (8, 6381205), (10, 5104964), (17, 3002920), (20, 2552482), (34, 1501460), (37, 1379720), (40, 1276241), (68, 750730), (74, 689860), (85, 600584), (136, 375365), (148, 344930), (170, 300292), (185, 275944), (296, 172465), (340, 150146), (370, 137972), (629, 81160), (680, 75073), (740, 68986), (1258, 40580), (1480, 34493), (2029, 25160), (2516, 20290), (3145, 16232), (4058, 12580), (5032, 10145), (6290, 8116)]