50278020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 153858432

約数和(自身を除く): 103580412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 883, 949, 1095, 1460, 1766, 1898, 2190, 2649, 2847, 3532, 3796, 4380, 4415, 4745, 5298, 5694, 8830, 9490, 10596, 11388, 11479, 13245, 14235, 17660, 18980, 22958, 26490, 28470, 34437, 45916, 52980, 56940, 57395, 64459, 68874, 114790, 128918, 137748, 172185, 193377, 229580, 257836, 322295, 344370, 386754, 644590, 688740, 773508, 837967, 966885, 1289180, 1675934, 1933770, 2513901, 3351868, 3867540, 4189835, 5027802, 8379670, 10055604, 12569505, 16759340, 25139010, 50278020]

約数ペア:

[(1, 50278020), (2, 25139010), (3, 16759340), (4, 12569505), (5, 10055604), (6, 8379670), (10, 5027802), (12, 4189835), (13, 3867540), (15, 3351868), (20, 2513901), (26, 1933770), (30, 1675934), (39, 1289180), (52, 966885), (60, 837967), (65, 773508), (73, 688740), (78, 644590), (130, 386754), (146, 344370), (156, 322295), (195, 257836), (219, 229580), (260, 193377), (292, 172185), (365, 137748), (390, 128918), (438, 114790), (730, 68874), (780, 64459), (876, 57395), (883, 56940), (949, 52980), (1095, 45916), (1460, 34437), (1766, 28470), (1898, 26490), (2190, 22958), (2649, 18980), (2847, 17660), (3532, 14235), (3796, 13245), (4380, 11479), (4415, 11388), (4745, 10596), (5298, 9490), (5694, 8830)]