51811914

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 135366336

約数和(自身を除く): 83554422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 49, 66, 74, 77, 98, 111, 147, 154, 222, 231, 259, 294, 407, 433, 462, 518, 539, 777, 814, 866, 1078, 1221, 1299, 1554, 1617, 1813, 2442, 2598, 2849, 3031, 3234, 3626, 4763, 5439, 5698, 6062, 8547, 9093, 9526, 10878, 14289, 16021, 17094, 18186, 19943, 21217, 28578, 32042, 33341, 39886, 42434, 48063, 59829, 63651, 66682, 96126, 100023, 112147, 119658, 127302, 176231, 200046, 224294, 233387, 336441, 352462, 466774, 528693, 672882, 700161, 785029, 1057386, 1233617, 1400322, 1570058, 2355087, 2467234, 3700851, 4710174, 7401702, 8635319, 17270638, 25905957, 51811914]

約数ペア:

[(1, 51811914), (2, 25905957), (3, 17270638), (6, 8635319), (7, 7401702), (11, 4710174), (14, 3700851), (21, 2467234), (22, 2355087), (33, 1570058), (37, 1400322), (42, 1233617), (49, 1057386), (66, 785029), (74, 700161), (77, 672882), (98, 528693), (111, 466774), (147, 352462), (154, 336441), (222, 233387), (231, 224294), (259, 200046), (294, 176231), (407, 127302), (433, 119658), (462, 112147), (518, 100023), (539, 96126), (777, 66682), (814, 63651), (866, 59829), (1078, 48063), (1221, 42434), (1299, 39886), (1554, 33341), (1617, 32042), (1813, 28578), (2442, 21217), (2598, 19943), (2849, 18186), (3031, 17094), (3234, 16021), (3626, 14289), (4763, 10878), (5439, 9526), (5698, 9093), (6062, 8547)]