51261030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8501}}^1$

素因数の和:8581

約数の個数: 48

約数和(自身を含む): 135283824

約数和(自身を除く): 84022794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 8501, 17002, 25503, 42505, 51006, 76509, 85010, 127515, 153018, 255030, 382545, 569567, 765090, 1139134, 1708701, 2847835, 3417402, 5126103, 5695670, 8543505, 10252206, 17087010, 25630515, 51261030]

約数ペア:

[(1, 51261030), (2, 25630515), (3, 17087010), (5, 10252206), (6, 8543505), (9, 5695670), (10, 5126103), (15, 3417402), (18, 2847835), (30, 1708701), (45, 1139134), (67, 765090), (90, 569567), (134, 382545), (201, 255030), (335, 153018), (402, 127515), (603, 85010), (670, 76509), (1005, 51006), (1206, 42505), (2010, 25503), (3015, 17002), (6030, 8501)]