55568988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 160392960

約数和(自身を除く): 104823972

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 31, 34, 36, 51, 58, 62, 68, 87, 93, 101, 102, 116, 124, 153, 174, 186, 202, 204, 261, 279, 303, 306, 348, 372, 404, 493, 522, 527, 558, 606, 612, 899, 909, 986, 1044, 1054, 1116, 1212, 1479, 1581, 1717, 1798, 1818, 1972, 2108, 2697, 2929, 2958, 3131, 3162, 3434, 3596, 3636, 4437, 4743, 5151, 5394, 5858, 5916, 6262, 6324, 6868, 8091, 8787, 8874, 9393, 9486, 10302, 10788, 11716, 12524, 15283, 15453, 16182, 17574, 17748, 18786, 18972, 20604, 26361, 28179, 30566, 30906, 32364, 35148, 37572, 45849, 49793, 52722, 53227, 56358, 61132, 61812, 90799, 91698, 99586, 105444, 106454, 112716, 137547, 149379, 159681, 181598, 183396, 199172, 212908, 272397, 275094, 298758, 319362, 363196, 448137, 479043, 544794, 550188, 597516, 638724, 817191, 896274, 958086, 1089588, 1543583, 1634382, 1792548, 1916172, 3087166, 3268764, 4630749, 6174332, 9261498, 13892247, 18522996, 27784494, 55568988]

約数ペア:

[(1, 55568988), (2, 27784494), (3, 18522996), (4, 13892247), (6, 9261498), (9, 6174332), (12, 4630749), (17, 3268764), (18, 3087166), (29, 1916172), (31, 1792548), (34, 1634382), (36, 1543583), (51, 1089588), (58, 958086), (62, 896274), (68, 817191), (87, 638724), (93, 597516), (101, 550188), (102, 544794), (116, 479043), (124, 448137), (153, 363196), (174, 319362), (186, 298758), (202, 275094), (204, 272397), (261, 212908), (279, 199172), (303, 183396), (306, 181598), (348, 159681), (372, 149379), (404, 137547), (493, 112716), (522, 106454), (527, 105444), (558, 99586), (606, 91698), (612, 90799), (899, 61812), (909, 61132), (986, 56358), (1044, 53227), (1054, 52722), (1116, 49793), (1212, 45849), (1479, 37572), (1581, 35148), (1717, 32364), (1798, 30906), (1818, 30566), (1972, 28179), (2108, 26361), (2697, 20604), (2929, 18972), (2958, 18786), (3131, 17748), (3162, 17574), (3434, 16182), (3596, 15453), (3636, 15283), (4437, 12524), (4743, 11716), (5151, 10788), (5394, 10302), (5858, 9486), (5916, 9393), (6262, 8874), (6324, 8787), (6868, 8091)]