51167484

素因数分解:

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

素因数の和:121

約数の個数: 144

約数和(自身を含む): 150141600

約数和(自身を除く): 98974116

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 31, 34, 36, 51, 54, 58, 62, 68, 87, 93, 102, 108, 116, 124, 153, 174, 186, 204, 261, 279, 306, 348, 372, 459, 493, 522, 527, 558, 612, 783, 837, 899, 918, 961, 986, 1044, 1054, 1116, 1479, 1566, 1581, 1674, 1798, 1836, 1922, 1972, 2108, 2697, 2883, 2958, 3132, 3162, 3348, 3596, 3844, 4437, 4743, 5394, 5766, 5916, 6324, 8091, 8649, 8874, 9486, 10788, 11532, 13311, 14229, 15283, 16182, 16337, 17298, 17748, 18972, 24273, 25947, 26622, 27869, 28458, 30566, 32364, 32674, 34596, 45849, 48546, 49011, 51894, 53244, 55738, 56916, 61132, 65348, 83607, 91698, 97092, 98022, 103788, 111476, 137547, 147033, 167214, 183396, 196044, 250821, 275094, 294066, 334428, 412641, 441099, 473773, 501642, 550188, 588132, 752463, 825282, 882198, 947546, 1003284, 1421319, 1504926, 1650564, 1764396, 1895092, 2842638, 3009852, 4263957, 5685276, 8527914, 12791871, 17055828, 25583742, 51167484]

約数ペア:

[(1, 51167484), (2, 25583742), (3, 17055828), (4, 12791871), (6, 8527914), (9, 5685276), (12, 4263957), (17, 3009852), (18, 2842638), (27, 1895092), (29, 1764396), (31, 1650564), (34, 1504926), (36, 1421319), (51, 1003284), (54, 947546), (58, 882198), (62, 825282), (68, 752463), (87, 588132), (93, 550188), (102, 501642), (108, 473773), (116, 441099), (124, 412641), (153, 334428), (174, 294066), (186, 275094), (204, 250821), (261, 196044), (279, 183396), (306, 167214), (348, 147033), (372, 137547), (459, 111476), (493, 103788), (522, 98022), (527, 97092), (558, 91698), (612, 83607), (783, 65348), (837, 61132), (899, 56916), (918, 55738), (961, 53244), (986, 51894), (1044, 49011), (1054, 48546), (1116, 45849), (1479, 34596), (1566, 32674), (1581, 32364), (1674, 30566), (1798, 28458), (1836, 27869), (1922, 26622), (1972, 25947), (2108, 24273), (2697, 18972), (2883, 17748), (2958, 17298), (3132, 16337), (3162, 16182), (3348, 15283), (3596, 14229), (3844, 13311), (4437, 11532), (4743, 10788), (5394, 9486), (5766, 8874), (5916, 8649), (6324, 8091)]