56905128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4951

約数の個数: 96

約数和(自身を含む): 183830400

約数和(自身を除く): 126925272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 4909, 5796, 9818, 11592, 14727, 19636, 29454, 34363, 39272, 44181, 58908, 68726, 88362, 103089, 112907, 117816, 137452, 176724, 206178, 225814, 274904, 309267, 338721, 353448, 412356, 451628, 618534, 677442, 790349, 824712, 903256, 1016163, 1237068, 1354884, 1580698, 2032326, 2371047, 2474136, 2709768, 3161396, 4064652, 4742094, 6322792, 7113141, 8129304, 9484188, 14226282, 18968376, 28452564, 56905128]

約数ペア:

[(1, 56905128), (2, 28452564), (3, 18968376), (4, 14226282), (6, 9484188), (7, 8129304), (8, 7113141), (9, 6322792), (12, 4742094), (14, 4064652), (18, 3161396), (21, 2709768), (23, 2474136), (24, 2371047), (28, 2032326), (36, 1580698), (42, 1354884), (46, 1237068), (56, 1016163), (63, 903256), (69, 824712), (72, 790349), (84, 677442), (92, 618534), (126, 451628), (138, 412356), (161, 353448), (168, 338721), (184, 309267), (207, 274904), (252, 225814), (276, 206178), (322, 176724), (414, 137452), (483, 117816), (504, 112907), (552, 103089), (644, 88362), (828, 68726), (966, 58908), (1288, 44181), (1449, 39272), (1656, 34363), (1932, 29454), (2898, 19636), (3864, 14727), (4909, 11592), (5796, 9818)]