54442960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4759}}^1$

素因数の和:4796

約数の個数: 80

約数和(自身を含む): 148740480

約数和(自身を除く): 94297520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 4759, 5720, 9518, 11440, 19036, 23795, 38072, 47590, 52349, 61867, 76144, 95180, 104698, 123734, 190360, 209396, 247468, 261745, 309335, 380720, 418792, 494936, 523490, 618670, 680537, 837584, 989872, 1046980, 1237340, 1361074, 2093960, 2474680, 2722148, 3402685, 4187920, 4949360, 5444296, 6805370, 10888592, 13610740, 27221480, 54442960]

約数ペア:

[(1, 54442960), (2, 27221480), (4, 13610740), (5, 10888592), (8, 6805370), (10, 5444296), (11, 4949360), (13, 4187920), (16, 3402685), (20, 2722148), (22, 2474680), (26, 2093960), (40, 1361074), (44, 1237340), (52, 1046980), (55, 989872), (65, 837584), (80, 680537), (88, 618670), (104, 523490), (110, 494936), (130, 418792), (143, 380720), (176, 309335), (208, 261745), (220, 247468), (260, 209396), (286, 190360), (440, 123734), (520, 104698), (572, 95180), (715, 76144), (880, 61867), (1040, 52349), (1144, 47590), (1430, 38072), (2288, 23795), (2860, 19036), (4759, 11440), (5720, 9518)]