56807286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5639}}^1$

素因数の和:5740

約数の個数: 32

約数和(自身を含む): 120199680

約数和(自身を除く): 63392394

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 5639, 10074, 11278, 16917, 33834, 129697, 259394, 389091, 411647, 778182, 823294, 1234941, 2469882, 9467881, 18935762, 28403643, 56807286]

約数ペア:

[(1, 56807286), (2, 28403643), (3, 18935762), (6, 9467881), (23, 2469882), (46, 1234941), (69, 823294), (73, 778182), (138, 411647), (146, 389091), (219, 259394), (438, 129697), (1679, 33834), (3358, 16917), (5037, 11278), (5639, 10074)]