51855048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 161890560

約数和(自身を除く): 110035512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 137, 168, 252, 274, 411, 504, 548, 751, 822, 959, 1096, 1233, 1502, 1644, 1918, 2253, 2466, 2877, 3004, 3288, 3836, 4506, 4932, 5257, 5754, 6008, 6759, 7672, 8631, 9012, 9864, 10514, 11508, 13518, 15771, 17262, 18024, 21028, 23016, 27036, 31542, 34524, 42056, 47313, 54072, 63084, 69048, 94626, 102887, 126168, 189252, 205774, 308661, 378504, 411548, 617322, 720209, 823096, 925983, 1234644, 1440418, 1851966, 2160627, 2469288, 2880836, 3703932, 4321254, 5761672, 6481881, 7407864, 8642508, 12963762, 17285016, 25927524, 51855048]

約数ペア:

[(1, 51855048), (2, 25927524), (3, 17285016), (4, 12963762), (6, 8642508), (7, 7407864), (8, 6481881), (9, 5761672), (12, 4321254), (14, 3703932), (18, 2880836), (21, 2469288), (24, 2160627), (28, 1851966), (36, 1440418), (42, 1234644), (56, 925983), (63, 823096), (72, 720209), (84, 617322), (126, 411548), (137, 378504), (168, 308661), (252, 205774), (274, 189252), (411, 126168), (504, 102887), (548, 94626), (751, 69048), (822, 63084), (959, 54072), (1096, 47313), (1233, 42056), (1502, 34524), (1644, 31542), (1918, 27036), (2253, 23016), (2466, 21028), (2877, 18024), (3004, 17262), (3288, 15771), (3836, 13518), (4506, 11508), (4932, 10514), (5257, 9864), (5754, 9012), (6008, 8631), (6759, 7672)]