51278064

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 136907904

約数和(自身を除く): 85629840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 83, 122, 166, 183, 211, 244, 249, 332, 366, 422, 488, 498, 633, 664, 732, 844, 976, 996, 1266, 1328, 1464, 1688, 1992, 2532, 2928, 3376, 3984, 5063, 5064, 10126, 10128, 12871, 15189, 17513, 20252, 25742, 30378, 35026, 38613, 40504, 51484, 52539, 60756, 70052, 77226, 81008, 102968, 105078, 121512, 140104, 154452, 205936, 210156, 243024, 280208, 308904, 420312, 617808, 840624, 1068293, 2136586, 3204879, 4273172, 6409758, 8546344, 12819516, 17092688, 25639032, 51278064]

約数ペア:

[(1, 51278064), (2, 25639032), (3, 17092688), (4, 12819516), (6, 8546344), (8, 6409758), (12, 4273172), (16, 3204879), (24, 2136586), (48, 1068293), (61, 840624), (83, 617808), (122, 420312), (166, 308904), (183, 280208), (211, 243024), (244, 210156), (249, 205936), (332, 154452), (366, 140104), (422, 121512), (488, 105078), (498, 102968), (633, 81008), (664, 77226), (732, 70052), (844, 60756), (976, 52539), (996, 51484), (1266, 40504), (1328, 38613), (1464, 35026), (1688, 30378), (1992, 25742), (2532, 20252), (2928, 17513), (3376, 15189), (3984, 12871), (5063, 10128), (5064, 10126)]