51408168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9871}}^1$

素因数の和:9918

約数の個数: 64

約数和(自身を含む): 151633920

約数和(自身を除く): 100225752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 9871, 19742, 29613, 39484, 59226, 69097, 78968, 118452, 138194, 207291, 236904, 276388, 306001, 414582, 552776, 612002, 829164, 918003, 1224004, 1658328, 1836006, 2142007, 2448008, 3672012, 4284014, 6426021, 7344024, 8568028, 12852042, 17136056, 25704084, 51408168]

約数ペア:

[(1, 51408168), (2, 25704084), (3, 17136056), (4, 12852042), (6, 8568028), (7, 7344024), (8, 6426021), (12, 4284014), (14, 3672012), (21, 2448008), (24, 2142007), (28, 1836006), (31, 1658328), (42, 1224004), (56, 918003), (62, 829164), (84, 612002), (93, 552776), (124, 414582), (168, 306001), (186, 276388), (217, 236904), (248, 207291), (372, 138194), (434, 118452), (651, 78968), (744, 69097), (868, 59226), (1302, 39484), (1736, 29613), (2604, 19742), (5208, 9871)]