50171880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 115716120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 191, 199, 220, 264, 330, 382, 398, 440, 573, 597, 660, 764, 796, 955, 995, 1146, 1194, 1320, 1528, 1592, 1910, 1990, 2101, 2189, 2292, 2388, 2865, 2985, 3820, 3980, 4202, 4378, 4584, 4776, 5730, 5970, 6303, 6567, 7640, 7960, 8404, 8756, 10505, 10945, 11460, 11940, 12606, 13134, 16808, 17512, 21010, 21890, 22920, 23880, 25212, 26268, 31515, 32835, 38009, 42020, 43780, 50424, 52536, 63030, 65670, 76018, 84040, 87560, 114027, 126060, 131340, 152036, 190045, 228054, 252120, 262680, 304072, 380090, 418099, 456108, 570135, 760180, 836198, 912216, 1140270, 1254297, 1520360, 1672396, 2090495, 2280540, 2508594, 3344792, 4180990, 4561080, 5017188, 6271485, 8361980, 10034376, 12542970, 16723960, 25085940, 50171880]

約数ペア:

[(1, 50171880), (2, 25085940), (3, 16723960), (4, 12542970), (5, 10034376), (6, 8361980), (8, 6271485), (10, 5017188), (11, 4561080), (12, 4180990), (15, 3344792), (20, 2508594), (22, 2280540), (24, 2090495), (30, 1672396), (33, 1520360), (40, 1254297), (44, 1140270), (55, 912216), (60, 836198), (66, 760180), (88, 570135), (110, 456108), (120, 418099), (132, 380090), (165, 304072), (191, 262680), (199, 252120), (220, 228054), (264, 190045), (330, 152036), (382, 131340), (398, 126060), (440, 114027), (573, 87560), (597, 84040), (660, 76018), (764, 65670), (796, 63030), (955, 52536), (995, 50424), (1146, 43780), (1194, 42020), (1320, 38009), (1528, 32835), (1592, 31515), (1910, 26268), (1990, 25212), (2101, 23880), (2189, 22920), (2292, 21890), (2388, 21010), (2865, 17512), (2985, 16808), (3820, 13134), (3980, 12606), (4202, 11940), (4378, 11460), (4584, 10945), (4776, 10505), (5730, 8756), (5970, 8404), (6303, 7960), (6567, 7640)]