49863030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12497}}^1$

素因数の和:12533

約数の個数: 64

約数和(自身を含む): 143976960

約数和(自身を除く): 94113930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 12497, 24994, 37491, 62485, 74982, 87479, 124970, 174958, 187455, 237443, 262437, 374910, 437395, 474886, 524874, 712329, 874790, 1187215, 1312185, 1424658, 1662101, 2374430, 2624370, 3324202, 3561645, 4986303, 7123290, 8310505, 9972606, 16621010, 24931515, 49863030]

約数ペア:

[(1, 49863030), (2, 24931515), (3, 16621010), (5, 9972606), (6, 8310505), (7, 7123290), (10, 4986303), (14, 3561645), (15, 3324202), (19, 2624370), (21, 2374430), (30, 1662101), (35, 1424658), (38, 1312185), (42, 1187215), (57, 874790), (70, 712329), (95, 524874), (105, 474886), (114, 437395), (133, 374910), (190, 262437), (210, 237443), (266, 187455), (285, 174958), (399, 124970), (570, 87479), (665, 74982), (798, 62485), (1330, 37491), (1995, 24994), (3990, 12497)]