47850220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{827}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 110170368

約数和(自身を除く): 62320148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 827, 1052, 1315, 1654, 2630, 2893, 3308, 4135, 5260, 5786, 8270, 9097, 11572, 14465, 16540, 18194, 28930, 36388, 45485, 57860, 90970, 181940, 217501, 435002, 870004, 1087505, 2175010, 2392511, 4350020, 4785022, 9570044, 11962555, 23925110, 47850220]

約数ペア:

[(1, 47850220), (2, 23925110), (4, 11962555), (5, 9570044), (10, 4785022), (11, 4350020), (20, 2392511), (22, 2175010), (44, 1087505), (55, 870004), (110, 435002), (220, 217501), (263, 181940), (526, 90970), (827, 57860), (1052, 45485), (1315, 36388), (1654, 28930), (2630, 18194), (2893, 16540), (3308, 14465), (4135, 11572), (5260, 9097), (5786, 8270)]