48494840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63809}}^1$

素因数の和:63839

約数の個数: 32

約数和(自身を含む): 114858000

約数和(自身を除く): 66363160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 63809, 127618, 255236, 319045, 510472, 638090, 1212371, 1276180, 2424742, 2552360, 4849484, 6061855, 9698968, 12123710, 24247420, 48494840]

約数ペア:

[(1, 48494840), (2, 24247420), (4, 12123710), (5, 9698968), (8, 6061855), (10, 4849484), (19, 2552360), (20, 2424742), (38, 1276180), (40, 1212371), (76, 638090), (95, 510472), (152, 319045), (190, 255236), (380, 127618), (760, 63809)]