51369032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 114730560

約数和(自身を除く): 63361528

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 83, 88, 104, 143, 166, 286, 332, 541, 572, 664, 913, 1079, 1082, 1144, 1826, 2158, 2164, 3652, 4316, 4328, 5951, 7033, 7304, 8632, 11869, 11902, 14066, 23738, 23804, 28132, 44903, 47476, 47608, 56264, 77363, 89806, 94952, 154726, 179612, 309452, 359224, 493933, 583739, 618904, 987866, 1167478, 1975732, 2334956, 3951464, 4669912, 6421129, 12842258, 25684516, 51369032]

約数ペア:

[(1, 51369032), (2, 25684516), (4, 12842258), (8, 6421129), (11, 4669912), (13, 3951464), (22, 2334956), (26, 1975732), (44, 1167478), (52, 987866), (83, 618904), (88, 583739), (104, 493933), (143, 359224), (166, 309452), (286, 179612), (332, 154726), (541, 94952), (572, 89806), (664, 77363), (913, 56264), (1079, 47608), (1082, 47476), (1144, 44903), (1826, 28132), (2158, 23804), (2164, 23738), (3652, 14066), (4316, 11902), (4328, 11869), (5951, 8632), (7033, 7304)]