51052815

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 102297600

約数和(自身を除く): 51244785

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 279, 297, 341, 465, 495, 837, 1023, 1109, 1395, 1485, 1705, 3069, 3327, 4185, 5115, 5545, 9207, 9981, 12199, 15345, 16635, 29943, 34379, 36597, 46035, 49905, 60995, 103137, 109791, 149715, 171895, 182985, 309411, 329373, 378169, 515685, 548955, 928233, 1134507, 1547055, 1646865, 1890845, 3403521, 4641165, 5672535, 10210563, 17017605, 51052815]

約数ペア:

[(1, 51052815), (3, 17017605), (5, 10210563), (9, 5672535), (11, 4641165), (15, 3403521), (27, 1890845), (31, 1646865), (33, 1547055), (45, 1134507), (55, 928233), (93, 548955), (99, 515685), (135, 378169), (155, 329373), (165, 309411), (279, 182985), (297, 171895), (341, 149715), (465, 109791), (495, 103137), (837, 60995), (1023, 49905), (1109, 46035), (1395, 36597), (1485, 34379), (1705, 29943), (3069, 16635), (3327, 15345), (4185, 12199), (5115, 9981), (5545, 9207)]