51696456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 163399680

約数和(自身を除く): 111703224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 552, 644, 714, 782, 787, 952, 966, 1173, 1288, 1428, 1564, 1574, 1932, 2346, 2361, 2737, 2856, 3128, 3148, 3864, 4692, 4722, 5474, 5509, 6296, 8211, 9384, 9444, 10948, 11018, 13379, 16422, 16527, 18101, 18888, 21896, 22036, 26758, 32844, 33054, 36202, 40137, 44072, 53516, 54303, 65688, 66108, 72404, 80274, 93653, 107032, 108606, 126707, 132216, 144808, 160548, 187306, 217212, 253414, 280959, 307717, 321096, 374612, 380121, 434424, 506828, 561918, 615434, 749224, 760242, 923151, 1013656, 1123836, 1230868, 1520484, 1846302, 2154019, 2247672, 2461736, 3040968, 3692604, 4308038, 6462057, 7385208, 8616076, 12924114, 17232152, 25848228, 51696456]

約数ペア:

[(1, 51696456), (2, 25848228), (3, 17232152), (4, 12924114), (6, 8616076), (7, 7385208), (8, 6462057), (12, 4308038), (14, 3692604), (17, 3040968), (21, 2461736), (23, 2247672), (24, 2154019), (28, 1846302), (34, 1520484), (42, 1230868), (46, 1123836), (51, 1013656), (56, 923151), (68, 760242), (69, 749224), (84, 615434), (92, 561918), (102, 506828), (119, 434424), (136, 380121), (138, 374612), (161, 321096), (168, 307717), (184, 280959), (204, 253414), (238, 217212), (276, 187306), (322, 160548), (357, 144808), (391, 132216), (408, 126707), (476, 108606), (483, 107032), (552, 93653), (644, 80274), (714, 72404), (782, 66108), (787, 65688), (952, 54303), (966, 53516), (1173, 44072), (1288, 40137), (1428, 36202), (1564, 33054), (1574, 32844), (1932, 26758), (2346, 22036), (2361, 21896), (2737, 18888), (2856, 18101), (3128, 16527), (3148, 16422), (3864, 13379), (4692, 11018), (4722, 10948), (5474, 9444), (5509, 9384), (6296, 8211)]