54977216

素因数分解:

$2^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 84

約数和(自身を含む): 129954528

約数和(自身を除く): 74977312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 188, 196, 224, 329, 373, 376, 392, 448, 658, 746, 752, 784, 1316, 1492, 1504, 1568, 2303, 2611, 2632, 2984, 3008, 3136, 4606, 5222, 5264, 5968, 9212, 10444, 10528, 11936, 17531, 18277, 18424, 20888, 21056, 23872, 35062, 36554, 36848, 41776, 70124, 73108, 73696, 83552, 122717, 140248, 146216, 147392, 167104, 245434, 280496, 292432, 490868, 560992, 584864, 859019, 981736, 1121984, 1169728, 1718038, 1963472, 3436076, 3926944, 6872152, 7853888, 13744304, 27488608, 54977216]

約数ペア:

[(1, 54977216), (2, 27488608), (4, 13744304), (7, 7853888), (8, 6872152), (14, 3926944), (16, 3436076), (28, 1963472), (32, 1718038), (47, 1169728), (49, 1121984), (56, 981736), (64, 859019), (94, 584864), (98, 560992), (112, 490868), (188, 292432), (196, 280496), (224, 245434), (329, 167104), (373, 147392), (376, 146216), (392, 140248), (448, 122717), (658, 83552), (746, 73696), (752, 73108), (784, 70124), (1316, 41776), (1492, 36848), (1504, 36554), (1568, 35062), (2303, 23872), (2611, 21056), (2632, 20888), (2984, 18424), (3008, 18277), (3136, 17531), (4606, 11936), (5222, 10528), (5264, 10444), (5968, 9212)]