51681504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{76907}}^1$

素因数の和:76927

約数の個数: 48

約数和(自身を含む): 155046528

約数和(自身を除く): 103365024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 76907, 153814, 230721, 307628, 461442, 538349, 615256, 922884, 1076698, 1230512, 1615047, 1845768, 2153396, 2461024, 3230094, 3691536, 4306792, 6460188, 7383072, 8613584, 12920376, 17227168, 25840752, 51681504]

約数ペア:

[(1, 51681504), (2, 25840752), (3, 17227168), (4, 12920376), (6, 8613584), (7, 7383072), (8, 6460188), (12, 4306792), (14, 3691536), (16, 3230094), (21, 2461024), (24, 2153396), (28, 1845768), (32, 1615047), (42, 1230512), (48, 1076698), (56, 922884), (84, 615256), (96, 538349), (112, 461442), (168, 307628), (224, 230721), (336, 153814), (672, 76907)]