51233070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 151289856

約数和(自身を除く): 100056786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 113, 119, 127, 170, 210, 226, 238, 254, 255, 339, 357, 381, 510, 565, 595, 635, 678, 714, 762, 791, 889, 1130, 1190, 1270, 1582, 1695, 1778, 1785, 1905, 1921, 2159, 2373, 2667, 3390, 3570, 3810, 3842, 3955, 4318, 4445, 4746, 5334, 5763, 6477, 7910, 8890, 9605, 10795, 11526, 11865, 12954, 13335, 13447, 14351, 15113, 19210, 21590, 23730, 26670, 26894, 28702, 28815, 30226, 32385, 40341, 43053, 45339, 57630, 64770, 67235, 71755, 75565, 80682, 86106, 90678, 100457, 134470, 143510, 151130, 200914, 201705, 215265, 226695, 243967, 301371, 403410, 430530, 453390, 487934, 502285, 602742, 731901, 1004570, 1219835, 1463802, 1506855, 1707769, 2439670, 3013710, 3415538, 3659505, 5123307, 7319010, 8538845, 10246614, 17077690, 25616535, 51233070]

約数ペア:

[(1, 51233070), (2, 25616535), (3, 17077690), (5, 10246614), (6, 8538845), (7, 7319010), (10, 5123307), (14, 3659505), (15, 3415538), (17, 3013710), (21, 2439670), (30, 1707769), (34, 1506855), (35, 1463802), (42, 1219835), (51, 1004570), (70, 731901), (85, 602742), (102, 502285), (105, 487934), (113, 453390), (119, 430530), (127, 403410), (170, 301371), (210, 243967), (226, 226695), (238, 215265), (254, 201705), (255, 200914), (339, 151130), (357, 143510), (381, 134470), (510, 100457), (565, 90678), (595, 86106), (635, 80682), (678, 75565), (714, 71755), (762, 67235), (791, 64770), (889, 57630), (1130, 45339), (1190, 43053), (1270, 40341), (1582, 32385), (1695, 30226), (1778, 28815), (1785, 28702), (1905, 26894), (1921, 26670), (2159, 23730), (2373, 21590), (2667, 19210), (3390, 15113), (3570, 14351), (3810, 13447), (3842, 13335), (3955, 12954), (4318, 11865), (4445, 11526), (4746, 10795), (5334, 9605), (5763, 8890), (6477, 7910)]