49489830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42299}}^1$

素因数の和:42325

約数の個数: 48

約数和(自身を含む): 138574800

約数和(自身を除く): 89084970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 42299, 84598, 126897, 211495, 253794, 380691, 422990, 549887, 634485, 761382, 1099774, 1268970, 1649661, 1903455, 2749435, 3299322, 3806910, 4948983, 5498870, 8248305, 9897966, 16496610, 24744915, 49489830]

約数ペア:

[(1, 49489830), (2, 24744915), (3, 16496610), (5, 9897966), (6, 8248305), (9, 5498870), (10, 4948983), (13, 3806910), (15, 3299322), (18, 2749435), (26, 1903455), (30, 1649661), (39, 1268970), (45, 1099774), (65, 761382), (78, 634485), (90, 549887), (117, 422990), (130, 380691), (195, 253794), (234, 211495), (390, 126897), (585, 84598), (1170, 42299)]