54756128

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:814

約数の個数: 72

約数和(自身を含む): 128241792

約数和(自身を除く): 73485664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 743, 752, 784, 1316, 1486, 1504, 1568, 2303, 2632, 2972, 4606, 5201, 5264, 5944, 9212, 10402, 10528, 11888, 18424, 20804, 23776, 34921, 36407, 36848, 41608, 69842, 72814, 73696, 83216, 139684, 145628, 166432, 244447, 279368, 291256, 488894, 558736, 582512, 977788, 1117472, 1165024, 1711129, 1955576, 3422258, 3911152, 6844516, 7822304, 13689032, 27378064, 54756128]

約数ペア:

[(1, 54756128), (2, 27378064), (4, 13689032), (7, 7822304), (8, 6844516), (14, 3911152), (16, 3422258), (28, 1955576), (32, 1711129), (47, 1165024), (49, 1117472), (56, 977788), (94, 582512), (98, 558736), (112, 488894), (188, 291256), (196, 279368), (224, 244447), (329, 166432), (376, 145628), (392, 139684), (658, 83216), (743, 73696), (752, 72814), (784, 69842), (1316, 41608), (1486, 36848), (1504, 36407), (1568, 34921), (2303, 23776), (2632, 20804), (2972, 18424), (4606, 11888), (5201, 10528), (5264, 10402), (5944, 9212)]