57728940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56597}}^1$

素因数の和:56626

約数の個数: 48

約数和(自身を含む): 171152352

約数和(自身を除く): 113423412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 56597, 113194, 169791, 226388, 282985, 339582, 565970, 679164, 848955, 962149, 1131940, 1697910, 1924298, 2886447, 3395820, 3848596, 4810745, 5772894, 9621490, 11545788, 14432235, 19242980, 28864470, 57728940]

約数ペア:

[(1, 57728940), (2, 28864470), (3, 19242980), (4, 14432235), (5, 11545788), (6, 9621490), (10, 5772894), (12, 4810745), (15, 3848596), (17, 3395820), (20, 2886447), (30, 1924298), (34, 1697910), (51, 1131940), (60, 962149), (68, 848955), (85, 679164), (102, 565970), (170, 339582), (204, 282985), (255, 226388), (340, 169791), (510, 113194), (1020, 56597)]