55520478

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:711

約数の個数: 80

約数和(自身を含む): 137457936

約数和(自身を除く): 81937458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 81, 82, 117, 123, 162, 234, 246, 351, 369, 533, 643, 702, 738, 1053, 1066, 1107, 1286, 1599, 1929, 2106, 2214, 3198, 3321, 3858, 4797, 5787, 6642, 8359, 9594, 11574, 14391, 16718, 17361, 25077, 26363, 28782, 34722, 43173, 50154, 52083, 52726, 75231, 79089, 86346, 104166, 150462, 158178, 225693, 237267, 342719, 451386, 474534, 677079, 685438, 711801, 1028157, 1354158, 1423602, 2056314, 2135403, 3084471, 4270806, 6168942, 9253413, 18506826, 27760239, 55520478]

約数ペア:

[(1, 55520478), (2, 27760239), (3, 18506826), (6, 9253413), (9, 6168942), (13, 4270806), (18, 3084471), (26, 2135403), (27, 2056314), (39, 1423602), (41, 1354158), (54, 1028157), (78, 711801), (81, 685438), (82, 677079), (117, 474534), (123, 451386), (162, 342719), (234, 237267), (246, 225693), (351, 158178), (369, 150462), (533, 104166), (643, 86346), (702, 79089), (738, 75231), (1053, 52726), (1066, 52083), (1107, 50154), (1286, 43173), (1599, 34722), (1929, 28782), (2106, 26363), (2214, 25077), (3198, 17361), (3321, 16718), (3858, 14391), (4797, 11574), (5787, 9594), (6642, 8359)]