51497688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2011}}^1$

素因数の和:2128

約数の個数: 64

約数和(自身を含む): 141966720

約数和(自身を除く): 90469032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 264, 291, 388, 582, 776, 1067, 1164, 2011, 2134, 2328, 3201, 4022, 4268, 6033, 6402, 8044, 8536, 12066, 12804, 16088, 22121, 24132, 25608, 44242, 48264, 66363, 88484, 132726, 176968, 195067, 265452, 390134, 530904, 585201, 780268, 1170402, 1560536, 2145737, 2340804, 4291474, 4681608, 6437211, 8582948, 12874422, 17165896, 25748844, 51497688]

約数ペア:

[(1, 51497688), (2, 25748844), (3, 17165896), (4, 12874422), (6, 8582948), (8, 6437211), (11, 4681608), (12, 4291474), (22, 2340804), (24, 2145737), (33, 1560536), (44, 1170402), (66, 780268), (88, 585201), (97, 530904), (132, 390134), (194, 265452), (264, 195067), (291, 176968), (388, 132726), (582, 88484), (776, 66363), (1067, 48264), (1164, 44242), (2011, 25608), (2134, 24132), (2328, 22121), (3201, 16088), (4022, 12804), (4268, 12066), (6033, 8536), (6402, 8044)]