54257880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26597}}^1$

素因数の和:26628

約数の個数: 64

約数和(自身を含む): 172355040

約数和(自身を除く): 118097160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 26597, 53194, 79791, 106388, 132985, 159582, 212776, 265970, 319164, 398955, 452149, 531940, 638328, 797910, 904298, 1063880, 1356447, 1595820, 1808596, 2260745, 2712894, 3191640, 3617192, 4521490, 5425788, 6782235, 9042980, 10851576, 13564470, 18085960, 27128940, 54257880]

約数ペア:

[(1, 54257880), (2, 27128940), (3, 18085960), (4, 13564470), (5, 10851576), (6, 9042980), (8, 6782235), (10, 5425788), (12, 4521490), (15, 3617192), (17, 3191640), (20, 2712894), (24, 2260745), (30, 1808596), (34, 1595820), (40, 1356447), (51, 1063880), (60, 904298), (68, 797910), (85, 638328), (102, 531940), (120, 452149), (136, 398955), (170, 319164), (204, 265970), (255, 212776), (340, 159582), (408, 132985), (510, 106388), (680, 79791), (1020, 53194), (2040, 26597)]