55051128

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 168058800

約数和(自身を除く): 113007672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 88, 89, 99, 121, 132, 142, 178, 198, 213, 242, 264, 267, 284, 356, 363, 396, 426, 484, 534, 568, 639, 712, 726, 781, 792, 801, 852, 968, 979, 1068, 1089, 1278, 1452, 1562, 1602, 1704, 1958, 2136, 2178, 2343, 2556, 2904, 2937, 3124, 3204, 3916, 4356, 4686, 5112, 5874, 6248, 6319, 6408, 7029, 7832, 8591, 8712, 8811, 9372, 10769, 11748, 12638, 14058, 17182, 17622, 18744, 18957, 21538, 23496, 25276, 25773, 28116, 32307, 34364, 35244, 37914, 43076, 50552, 51546, 56232, 56871, 64614, 68728, 69509, 70488, 75828, 77319, 86152, 96921, 103092, 113742, 129228, 139018, 151656, 154638, 193842, 206184, 208527, 227484, 258456, 278036, 309276, 387684, 417054, 454968, 556072, 618552, 625581, 764599, 775368, 834108, 1251162, 1529198, 1668216, 2293797, 2502324, 3058396, 4587594, 5004648, 6116792, 6881391, 9175188, 13762782, 18350376, 27525564, 55051128]

約数ペア:

[(1, 55051128), (2, 27525564), (3, 18350376), (4, 13762782), (6, 9175188), (8, 6881391), (9, 6116792), (11, 5004648), (12, 4587594), (18, 3058396), (22, 2502324), (24, 2293797), (33, 1668216), (36, 1529198), (44, 1251162), (66, 834108), (71, 775368), (72, 764599), (88, 625581), (89, 618552), (99, 556072), (121, 454968), (132, 417054), (142, 387684), (178, 309276), (198, 278036), (213, 258456), (242, 227484), (264, 208527), (267, 206184), (284, 193842), (356, 154638), (363, 151656), (396, 139018), (426, 129228), (484, 113742), (534, 103092), (568, 96921), (639, 86152), (712, 77319), (726, 75828), (781, 70488), (792, 69509), (801, 68728), (852, 64614), (968, 56871), (979, 56232), (1068, 51546), (1089, 50552), (1278, 43076), (1452, 37914), (1562, 35244), (1602, 34364), (1704, 32307), (1958, 28116), (2136, 25773), (2178, 25276), (2343, 23496), (2556, 21538), (2904, 18957), (2937, 18744), (3124, 17622), (3204, 17182), (3916, 14058), (4356, 12638), (4686, 11748), (5112, 10769), (5874, 9372), (6248, 8811), (6319, 8712), (6408, 8591), (7029, 7832)]