52385872

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 128098944

約数和(自身を除く): 75713072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 101, 112, 154, 176, 202, 308, 404, 421, 616, 707, 808, 842, 1111, 1232, 1414, 1616, 1684, 2222, 2828, 2947, 3368, 4444, 4631, 5656, 5894, 6736, 7777, 8888, 9262, 11312, 11788, 15554, 17776, 18524, 23576, 31108, 32417, 37048, 42521, 47152, 62216, 64834, 74096, 85042, 124432, 129668, 170084, 259336, 297647, 340168, 467731, 518672, 595294, 680336, 935462, 1190588, 1870924, 2381176, 3274117, 3741848, 4762352, 6548234, 7483696, 13096468, 26192936, 52385872]

約数ペア:

[(1, 52385872), (2, 26192936), (4, 13096468), (7, 7483696), (8, 6548234), (11, 4762352), (14, 3741848), (16, 3274117), (22, 2381176), (28, 1870924), (44, 1190588), (56, 935462), (77, 680336), (88, 595294), (101, 518672), (112, 467731), (154, 340168), (176, 297647), (202, 259336), (308, 170084), (404, 129668), (421, 124432), (616, 85042), (707, 74096), (808, 64834), (842, 62216), (1111, 47152), (1232, 42521), (1414, 37048), (1616, 32417), (1684, 31108), (2222, 23576), (2828, 18524), (2947, 17776), (3368, 15554), (4444, 11788), (4631, 11312), (5656, 9262), (5894, 8888), (6736, 7777)]