51209928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3079}}^1$

素因数の和:3112

約数の個数: 128

約数和(自身を含む): 177408000

約数和(自身を除く): 126198072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 3079, 4158, 5544, 6158, 8316, 9237, 12316, 16632, 18474, 21553, 24632, 27711, 33869, 36948, 43106, 55422, 64659, 67738, 73896, 83133, 86212, 101607, 110844, 129318, 135476, 166266, 172424, 193977, 203214, 221688, 237083, 258636, 270952, 304821, 332532, 387954, 406428, 474166, 517272, 581931, 609642, 665064, 711249, 775908, 812856, 914463, 948332, 1163862, 1219284, 1422498, 1551816, 1828926, 1896664, 2133747, 2327724, 2438568, 2844996, 3657852, 4267494, 4655448, 5689992, 6401241, 7315704, 8534988, 12802482, 17069976, 25604964, 51209928]

約数ペア:

[(1, 51209928), (2, 25604964), (3, 17069976), (4, 12802482), (6, 8534988), (7, 7315704), (8, 6401241), (9, 5689992), (11, 4655448), (12, 4267494), (14, 3657852), (18, 2844996), (21, 2438568), (22, 2327724), (24, 2133747), (27, 1896664), (28, 1828926), (33, 1551816), (36, 1422498), (42, 1219284), (44, 1163862), (54, 948332), (56, 914463), (63, 812856), (66, 775908), (72, 711249), (77, 665064), (84, 609642), (88, 581931), (99, 517272), (108, 474166), (126, 406428), (132, 387954), (154, 332532), (168, 304821), (189, 270952), (198, 258636), (216, 237083), (231, 221688), (252, 203214), (264, 193977), (297, 172424), (308, 166266), (378, 135476), (396, 129318), (462, 110844), (504, 101607), (594, 86212), (616, 83133), (693, 73896), (756, 67738), (792, 64659), (924, 55422), (1188, 43106), (1386, 36948), (1512, 33869), (1848, 27711), (2079, 24632), (2376, 21553), (2772, 18474), (3079, 16632), (4158, 12316), (5544, 9237), (6158, 8316)]