51676668

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{4967}}^1$

素因数の和:5011

約数の個数: 54

約数和(自身を含む): 138791016

約数和(自身を除く): 87114348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3468, 4967, 5202, 9934, 10404, 14901, 19868, 29802, 44703, 59604, 84439, 89406, 168878, 178812, 253317, 337756, 506634, 759951, 1013268, 1435463, 1519902, 2870926, 3039804, 4306389, 5741852, 8612778, 12919167, 17225556, 25838334, 51676668]

約数ペア:

[(1, 51676668), (2, 25838334), (3, 17225556), (4, 12919167), (6, 8612778), (9, 5741852), (12, 4306389), (17, 3039804), (18, 2870926), (34, 1519902), (36, 1435463), (51, 1013268), (68, 759951), (102, 506634), (153, 337756), (204, 253317), (289, 178812), (306, 168878), (578, 89406), (612, 84439), (867, 59604), (1156, 44703), (1734, 29802), (2601, 19868), (3468, 14901), (4967, 10404), (5202, 9934)]