48875960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 126532800

約数和(自身を除く): 77656840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 280, 346, 692, 865, 1009, 1211, 1384, 1730, 2018, 2422, 3460, 4036, 4844, 5045, 6055, 6920, 7063, 8072, 9688, 10090, 12110, 14126, 20180, 24220, 28252, 35315, 40360, 48440, 56504, 70630, 141260, 174557, 282520, 349114, 698228, 872785, 1221899, 1396456, 1745570, 2443798, 3491140, 4887596, 6109495, 6982280, 9775192, 12218990, 24437980, 48875960]

約数ペア:

[(1, 48875960), (2, 24437980), (4, 12218990), (5, 9775192), (7, 6982280), (8, 6109495), (10, 4887596), (14, 3491140), (20, 2443798), (28, 1745570), (35, 1396456), (40, 1221899), (56, 872785), (70, 698228), (140, 349114), (173, 282520), (280, 174557), (346, 141260), (692, 70630), (865, 56504), (1009, 48440), (1211, 40360), (1384, 35315), (1730, 28252), (2018, 24220), (2422, 20180), (3460, 14126), (4036, 12110), (4844, 10090), (5045, 9688), (6055, 8072), (6920, 7063)]