53169168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 149226560

約数和(自身を除く): 96057392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 613, 624, 834, 1112, 1226, 1668, 1807, 1839, 2224, 2452, 3336, 3614, 3678, 4904, 5421, 6672, 7228, 7356, 7969, 9808, 10842, 14456, 14712, 15938, 21684, 23907, 28912, 29424, 31876, 43368, 47814, 63752, 85207, 86736, 95628, 127504, 170414, 191256, 255621, 340828, 382512, 511242, 681656, 1022484, 1107691, 1363312, 2044968, 2215382, 3323073, 4089936, 4430764, 6646146, 8861528, 13292292, 17723056, 26584584, 53169168]

約数ペア:

[(1, 53169168), (2, 26584584), (3, 17723056), (4, 13292292), (6, 8861528), (8, 6646146), (12, 4430764), (13, 4089936), (16, 3323073), (24, 2215382), (26, 2044968), (39, 1363312), (48, 1107691), (52, 1022484), (78, 681656), (104, 511242), (139, 382512), (156, 340828), (208, 255621), (278, 191256), (312, 170414), (417, 127504), (556, 95628), (613, 86736), (624, 85207), (834, 63752), (1112, 47814), (1226, 43368), (1668, 31876), (1807, 29424), (1839, 28912), (2224, 23907), (2452, 21684), (3336, 15938), (3614, 14712), (3678, 14456), (4904, 10842), (5421, 9808), (6672, 7969), (7228, 7356)]