56204540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{677}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 135317952

約数和(自身を除く): 79113412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 593, 677, 1186, 1354, 2372, 2708, 2965, 3385, 4151, 4739, 5930, 6770, 8302, 9478, 11860, 13540, 16604, 18956, 20755, 23695, 41510, 47390, 83020, 94780, 401461, 802922, 1605844, 2007305, 2810227, 4014610, 5620454, 8029220, 11240908, 14051135, 28102270, 56204540]

約数ペア:

[(1, 56204540), (2, 28102270), (4, 14051135), (5, 11240908), (7, 8029220), (10, 5620454), (14, 4014610), (20, 2810227), (28, 2007305), (35, 1605844), (70, 802922), (140, 401461), (593, 94780), (677, 83020), (1186, 47390), (1354, 41510), (2372, 23695), (2708, 20755), (2965, 18956), (3385, 16604), (4151, 13540), (4739, 11860), (5930, 9478), (6770, 8302)]