55408002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 122378688

約数和(自身を除く): 66970686

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 318, 338, 507, 689, 1014, 1031, 1378, 2062, 2067, 3093, 4134, 6186, 8957, 13403, 17914, 26806, 26871, 40209, 53742, 54643, 80418, 109286, 163929, 174239, 327858, 348478, 522717, 710359, 1045434, 1420718, 2131077, 4262154, 9234667, 18469334, 27704001, 55408002]

約数ペア:

[(1, 55408002), (2, 27704001), (3, 18469334), (6, 9234667), (13, 4262154), (26, 2131077), (39, 1420718), (53, 1045434), (78, 710359), (106, 522717), (159, 348478), (169, 327858), (318, 174239), (338, 163929), (507, 109286), (689, 80418), (1014, 54643), (1031, 53742), (1378, 40209), (2062, 26871), (2067, 26806), (3093, 17914), (4134, 13403), (6186, 8957)]