51439212

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 156304512

約数和(自身を除く): 104865300

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 132, 153, 162, 187, 198, 204, 243, 283, 297, 306, 324, 374, 396, 459, 486, 561, 566, 594, 612, 748, 849, 891, 918, 972, 1122, 1132, 1188, 1377, 1683, 1698, 1782, 1836, 2244, 2547, 2673, 2754, 3113, 3366, 3396, 3564, 4131, 4811, 5049, 5094, 5346, 5508, 6226, 6732, 7641, 8262, 9339, 9622, 10098, 10188, 10692, 12452, 14433, 15147, 15282, 16524, 18678, 19244, 20196, 22923, 28017, 28866, 30294, 30564, 37356, 43299, 45441, 45846, 52921, 56034, 57732, 60588, 68769, 84051, 86598, 90882, 91692, 105842, 112068, 129897, 137538, 158763, 168102, 173196, 181764, 211684, 252153, 259794, 275076, 317526, 336204, 389691, 476289, 504306, 519588, 635052, 756459, 779382, 952578, 1008612, 1169073, 1428867, 1512918, 1558764, 1905156, 2338146, 2857734, 3025836, 4286601, 4676292, 5715468, 8573202, 12859803, 17146404, 25719606, 51439212]

約数ペア:

[(1, 51439212), (2, 25719606), (3, 17146404), (4, 12859803), (6, 8573202), (9, 5715468), (11, 4676292), (12, 4286601), (17, 3025836), (18, 2857734), (22, 2338146), (27, 1905156), (33, 1558764), (34, 1512918), (36, 1428867), (44, 1169073), (51, 1008612), (54, 952578), (66, 779382), (68, 756459), (81, 635052), (99, 519588), (102, 504306), (108, 476289), (132, 389691), (153, 336204), (162, 317526), (187, 275076), (198, 259794), (204, 252153), (243, 211684), (283, 181764), (297, 173196), (306, 168102), (324, 158763), (374, 137538), (396, 129897), (459, 112068), (486, 105842), (561, 91692), (566, 90882), (594, 86598), (612, 84051), (748, 68769), (849, 60588), (891, 57732), (918, 56034), (972, 52921), (1122, 45846), (1132, 45441), (1188, 43299), (1377, 37356), (1683, 30564), (1698, 30294), (1782, 28866), (1836, 28017), (2244, 22923), (2547, 20196), (2673, 19244), (2754, 18678), (3113, 16524), (3366, 15282), (3396, 15147), (3564, 14433), (4131, 12452), (4811, 10692), (5049, 10188), (5094, 10098), (5346, 9622), (5508, 9339), (6226, 8262), (6732, 7641)]