11968550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 24855552

約数和(自身を除く): 12887002

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 463, 470, 517, 550, 926, 1034, 1175, 2315, 2350, 2585, 4630, 5093, 5170, 10186, 11575, 12925, 21761, 23150, 25465, 25850, 43522, 50930, 108805, 127325, 217610, 239371, 254650, 478742, 544025, 1088050, 1196855, 2393710, 5984275, 11968550]

約数ペア:

[(1, 11968550), (2, 5984275), (5, 2393710), (10, 1196855), (11, 1088050), (22, 544025), (25, 478742), (47, 254650), (50, 239371), (55, 217610), (94, 127325), (110, 108805), (235, 50930), (275, 43522), (463, 25850), (470, 25465), (517, 23150), (550, 21761), (926, 12925), (1034, 11575), (1175, 10186), (2315, 5170), (2350, 5093), (2585, 4630)]